Product Details | CLOSE TOLERANCE BOLT

5306-00-149-8993 An externally threaded fastener whose unthreaded portion is of a specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten-thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the Screw Thread Standards, FED STD H28 and/or other nationally recognized standards. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. For items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see BOLT, SHEAR. For items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see BOLT, MACHINE.

Part Alternates: AIC2263A05U010, BM32005A010, BM3200-5A010, STSBG000A05U010, VAL236115D010, VAL23611-5D010, VS2978A05U010, PBF1041A5U010, 11797A05U010 , 684845A10, 68484-5A10, 5306-00-149-8993, 00-149-8993, 5306001498993, 001498993

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 08 OCT 1971 00-149-8993

Drawings & Photos | NSN 5306-00-149-8993


Demand History | NSN 5306-00-149-8993

Part Number Request Date QTY Origin
11797A05U010 2022-01-18 4 DIBBS
68484-5A10 2022-01-18 4 DIBBS
AIC2263A05U010 2022-01-18 4 DIBBS
BM3200-5A010 2022-01-18 4 DIBBS
PBF1041A5U010 2022-01-18 4 DIBBS
VAL23611-5D010 2022-01-18 4 DIBBS
VS2978A05U010 2022-01-18 4 DIBBS
11797A05U010 2022-01-04 4 DIBBS
68484-5A10 2022-01-04 4 DIBBS
AIC2263A05U010 2022-01-04 4 DIBBS
BM3200-5A010 2022-01-04 4 DIBBS
PBF1041A5U010 2022-01-04 4 DIBBS
VAL23611-5D010 2022-01-04 4 DIBBS
VS2978A05U010 2022-01-04 4 DIBBS
11797A05U010 2022-01-03 2 DIBBS
68484-5A10 2022-01-03 2 DIBBS
AIC2263A05U010 2022-01-03 2 DIBBS
BM3200-5A010 2022-01-03 2 DIBBS
PBF1041A5U010 2022-01-03 2 DIBBS
VAL23611-5D010 2022-01-03 2 DIBBS
VS2978A05U010 2022-01-03 2 DIBBS
11797A05U010 2021-12-354 2 DIBBS
68484-5A10 2021-12-354 2 DIBBS
AIC2263A05U010 2021-12-354 2 DIBBS
BM3200-5A010 2021-12-354 2 DIBBS
PBF1041A5U010 2021-12-354 2 DIBBS
VAL23611-5D010 2021-12-354 2 DIBBS
VS2978A05U010 2021-12-354 2 DIBBS
11797A05U010 2019-12-344 34 DIBBS
68484-5A10 2019-12-344 34 DIBBS
AIC2263A05U010 2019-12-344 34 DIBBS
BM3200-5A010 2019-12-344 34 DIBBS
PBF1041A5U010 2019-12-344 34 DIBBS
VAL23611-5D010 2019-12-344 34 DIBBS
VS2978A05U010 2019-12-344 34 DIBBS
5306-00-149-8993 2013-01-21 72 DIBBS
5306-00-149-8993 2013-01-21 100 DIBBS

Cross Reference | NSN 5306-00-149-8993

Part Number Cage Code Manufacturer
11797A05U010 59563 REID PRODUCTS INC. DBA REID PRODUCTS
68484-5A10 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
68484-5A10 80593 H KRAMER & CO.
AIC2263A05U010 06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES
BM3200-5A010 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
BM3200-5A010 97928 HUCK INTL INC
PBF1041A5U010 27624 SPS TECHNOLOGIES, LLC DBA PB FASTENERS
STSBG000A05U010 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
VAL23611-5D010 06710 VALLEY-TODECO, INC.
VS2978A05U010 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Technical Data | NSN 5306-00-149-8993

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.312 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.335 INCHES MINIMUM AND 0.382 INCHES MAXIMUM
FASTENER LENGTH 0.960 INCHES MINIMUM AND 1.007 INCHES MAXIMUM
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION H-11,STS BS000,FSCM 98897 MFR REF SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT NICKEL AND CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STS BS 000,LOCKHEED-GEORGIA CO MFR REF ALL TREATMENT RESPONSES OVERALL
MINIMUM TENSILE STRENGTH 132000 POUNDS PER SQUARE INCH
HEAD STYLE C8 DOUBLE HEXAGON
HEAD HEIGHT 0.187 INCHES NOMINAL
WIDTH BETWEEN FLATS 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
GRIP LENGTH 0.625 INCHES NOMINAL
GRIP DIAMETER 0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM
SURFACE FINISH 32.0 MICROINCHES BEARING SURFACE OF HEAD 32.0 MICROINCHES GRIP

Restrictions/Controls & Freight Information | NSN 5306-00-149-8993

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 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 KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 5306-00-149-8993

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.
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