Product Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-00-827-4778 A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: BH001393, BH00139-3, BH001903, BH00190-3, H33-3, H333GE, H33-3GE, LH341702, LH3417-02, R398P1, R398P1A, R398P1B, R398P1C, R398P1E, R398P1H, VN405B02, FN12161032, FN1216-1032, H333, 3003T12P01, 37C301211P103, 5255729001, 525-572-9001, 5310-00-827-4778, 00-827-4778, 5310008274778, 008274778

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1962 00-827-4778

Drawings & Photos | NSN 5310-00-827-4778


Demand History | NSN 5310-00-827-4778

Part Number Request Date QTY Origin
5255729001 2024-11-326 2 Japan
FN12161032 2024-11-326 2 Japan
3003T12P01 2024-11-311 27895 DIBBS
37C301211P103 2024-11-311 27895 DIBBS
BH00190-3 2024-11-311 27895 DIBBS
FN1216-1032 2024-11-311 27895 DIBBS
H33-3GE 2024-11-311 27895 DIBBS
HCG9QN-3-S 2024-11-311 27895 DIBBS
LH3417-02 2024-11-311 27895 DIBBS
VN405B02 2024-11-311 27895 DIBBS
5310-00-827-4778 2024-09-267 10 DE
FN12161032 2024-07-211 2 Japan
5310-00-827-4778 2024-02-43 100 United States
5310-00-827-4778 2021-12-350 23 United States
R398P1 2021-05-123 2496 US
R398P1A 2021-05-123 16 US
LH3417-02 2020-12-363 30 United States
5310-00-827-4778 2020-10-293 36311 US
3003T12P01 2020-10-281 36311 DIBBS
37C301211P103 2020-10-281 36311 DIBBS
BH00190-3 2020-10-281 36311 DIBBS
FN1216-1032 2020-10-281 36311 DIBBS
H33-3GE 2020-10-281 36311 DIBBS
VN405B02 2020-10-281 36311 DIBBS
5310-00-827-4778 2020-06-157 1 DIBBS-RFPs
5310-00-827-4778 2020-05-129 96 US
3003T12P01 2020-03-84 35000 DIBBS
37C301211P103 2020-03-84 35000 DIBBS
BH00190-3 2020-03-84 35000 DIBBS
FN1216-1032 2020-03-84 35000 DIBBS
H33-3GE 2020-03-84 35000 DIBBS
VN405B02 2020-03-84 35000 DIBBS
3003T12P01 2019-11-332 7875 DIBBS
37C301211P103 2019-11-332 7875 DIBBS
BH00190-3 2019-11-332 7875 DIBBS
FN1216-1032 2019-11-332 7875 DIBBS
H33-3GE 2019-11-332 7875 DIBBS
VN405B02 2019-11-332 7875 DIBBS
3003T12P01 2019-09-258 27686 DIBBS
37C301211P103 2019-09-258 27686 DIBBS
BH00190-3 2019-09-258 27686 DIBBS
FN1216-1032 2019-09-258 27686 DIBBS
H33-3GE 2019-09-258 27686 DIBBS
VN405B02 2019-09-258 27686 DIBBS
BH00190-3 2019-05-136 27686 DIBBS
FN1216-1032 2019-05-136 27686 DIBBS
H33-3GE 2019-05-136 27686 DIBBS
VN405B02 2019-05-136 27686 DIBBS
5310-00-827-4778 2018-12-346 1 DIBBS-RFPs
R398P1A 2018-05-143 10 United States
5310-00-827-4778 2018-04-107 100 KR
FN12161032 2017-06-170 9 AU
5310-00-827-4778 2016-06-153 10000 United Arab Emirates
H33-3 2016-06-153 104
H33-3 2016-03-75 104
5310-00-827-4778 2013-11-325 1 DIBBS-RFPs
5310-00-827-4778 2013-10-291 1 DIBBS-RFPs
5310-00-827-4778 2013-09-270 1 US
5310-00-827-4778 2013-09-246 1 DIBBS-RFPs
5310-00-827-4778 2013-08-225 1 DIBBS-RFPs
5310-00-827-4778 2013-07-207 1 DIBBS-RFPs
R398P1 2013-03-80 1400 United States
5310-00-827-4778 2013-02-45 1 US
R398P1 2012-07-207 720 United States
FN12161032 2008-12-351 500 US
5310-00-827-4778 2008-10-305 24681 DIBBS

Cross Reference | NSN 5310-00-827-4778

Part Number Cage Code Manufacturer
3003T12P01 99207 GENERAL ELECTRIC COMPANY DBA GE
37C301211P103 24446 GENERAL ELECTRIC CO
37C301211P103 99207 GENERAL ELECTRIC COMPANY DBA GE
525-572-9001 99193 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
BH00139-3 92621 MEGA TECHNICAL INDUSTRIES LTD
BH00190-3 27238 BRISTOL INDUSTRIES
FN1216-1032 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
H33-3 15653 ALCOA GLOBAL FASTENERS, INC.
H33-3GE 15653 ALCOA GLOBAL FASTENERS, INC.
LH3417-02 72962 HARVARD INDUSTRIES INC
R398P1 07482 GENERAL ELECTRIC COMPANY DBA GE
R398P1 51792 COLUMBIA NUT & BOLT LLC
R398P1A 24446 GENERAL ELECTRIC CO
R398P1A 74896 INTERNATIONAL GENERAL ELECTRIC CO
R398P1A 99207 GENERAL ELECTRIC COMPANY DBA GE
R398P1B 07482 GENERAL ELECTRIC COMPANY DBA GE
R398P1C 07482 GENERAL ELECTRIC COMPANY DBA GE
R398P1C 24446 GENERAL ELECTRIC CO
R398P1E 07482 GENERAL ELECTRIC COMPANY DBA GE
R398P1H 07482 GENERAL ELECTRIC COMPANY DBA GE
VN405B02 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Technical Data | NSN 5310-00-827-4778

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.190 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL IRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS5735 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT SILVER OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A293 DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER 0.311 INCHES MAXIMUM
OVERALL HEIGHT 0.235 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
WASHER THICKNESS 0.025 INCHES MINIMUM
WIDTH ACROSS FLATS 0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
COUNTERSINK ANGLE ANY ACCEPTABLE NUT
TEMP RATING 1200.0 DEG FAHRENHEIT NOMINAL
III PRECIOUS MATERIAL SILVER

Restrictions/Controls & Freight Information | NSN 5310-00-827-4778

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:SItem contains silver
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5310-00-827-4778

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityAItem requires special handling or condemnation procedures for specific reasons, such as precious metal content, high dollar value, critical material, or hazardous materiel. Refer to appropriate manuals or directives for specific instructions.
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each