Product Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-00-449-2923 A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: STSCA00604, STSCA006-04, TLN104, TLN10-4, 5310-00-449-2923, 00-449-2923, 5310004492923, 004492923

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 15 MAY 1970 00-449-2923

Drawings & Photos | NSN 5310-00-449-2923


Demand History | NSN 5310-00-449-2923

Part Number Request Date QTY Origin
5310-00-449-2923 2012-04-117 200 DIBBS
5310-00-449-2923 2012-02-33 200 DIBBS
5310-00-449-2923 2010-11-317 100 DIBBS
5310-00-449-2923 2010-09-266 13 DIBBS
5310-00-449-2923 2010-04-100 10 DIBBS
TLN104 2006-10-293 300 Brazil

Cross Reference | NSN 5310-00-449-2923

Part Number Cage Code Manufacturer
STSCA006-04 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
TLN10-4 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
TLN10-4 50394 SPS TECHNOLOGIES INC UNBRAKO DIV
TLN10-4 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
TLN10-4 85495 PRECISION FASTENING SUB OMARK INDUSTRIES INC
TLN10-4 97928 HUCK INTL INC

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Technical Data | NSN 5310-00-449-2923

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.138 INCHES
THREAD QUANTITY PER INCH 40
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL ALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/6,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT ANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625,TY 2,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A294 HEXAGON
WASHER OUTSIDE DIAMETER 0.244 INCHES MAXIMUM
OVERALL HEIGHT 0.130 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
WASHER THICKNESS 0.035 INCHES MINIMUM AND 0.040 INCHES MAXIMUM
WIDTH ACROSS FLATS 0.181 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
NUT COUNTERBORE DEPTH 0.025 INCHES MINIMUM NUT
COUNTERBORE DIAMETER 0.148 INCHES MINIMUM AND 0.153 INCHES MAXIMUM NUT
LUBRICATION SOLUBLE LUBRICANT
TEMP RATING -65.0 DEG FAHRENHEIT MINIMUM AND 250.0 DEG FAHRENHEIT MAXIMUM
MANUFACTURERS CODE 56878
DESIGN CONTROL REFERENCE TLN10-4

Restrictions/Controls & Freight Information | NSN 5310-00-449-2923

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:UPrecious metal type is unknown
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 013540 ALUM NUTS
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 713 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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 5310-00-449-2923

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
Q
EA : Each