Product Details | CLOSE TOLERANCE BOLT

5306-00-503-5701 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: AIC2264A07U016, BM32107A016, BM3210-7A016, STSBG001A07U016, VAL236027D016, VAL23602-7D016, VS2979A07U016, PBF1042A7U016, 11701A07U016 , 684857A16, 68485-7A16, 5306-00-503-5701, 00-503-5701, 5306005035701, 005035701

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 13 JUL 1974 00-503-5701

Drawings & Photos | NSN 5306-00-503-5701


Demand History | NSN 5306-00-503-5701

Part Number Request Date QTY Origin
11701A07U016 2025-11-308 26 DIBBS
68485-7A16 2025-11-308 26 DIBBS
AIC2264A07U016 2025-11-308 26 DIBBS
BM3210-7A016 2025-11-308 26 DIBBS
PBF1042A7U016 2025-11-308 26 DIBBS
STSBG001A07U016 2025-11-308 26 DIBBS
VAL23602-7D016 2025-11-308 26 DIBBS
VS2979A07U016 2025-11-308 26 DIBBS
11701A07U016 2022-09-254 7 DIBBS
68485-7A16 2022-09-254 7 DIBBS
AIC2264A07U016 2022-09-254 7 DIBBS
BM3210-7A016 2022-09-254 7 DIBBS
PBF1042A7U016 2022-09-254 7 DIBBS
STSBG001A07U016 2022-09-254 7 DIBBS
VAL23602-7D016 2022-09-254 7 DIBBS
VS2979A07U016 2022-09-254 7 DIBBS
5306-00-503-5701 2014-06-152 58 DIBBS
5306-00-503-5701 2014-02-51 23 DIBBS
5306-00-503-5701 2014-01-09 35 DIBBS
5306-00-503-5701 2013-12-359 35 DIBBS
5306-00-503-5701 2013-12-359 10 DIBBS

Cross Reference | NSN 5306-00-503-5701

Part Number Cage Code Manufacturer
11701A07U016 59563 REID PRODUCTS INC. DBA REID PRODUCTS
68485-7A16 50392 SPS TECHNOLOGIES INC
68485-7A16 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
AIC2264A07U016 06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES
BM3210-7A016 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
BM3210-7A016 97928 HUCK INTL INC
PBF1042A7U016 27624 SPS TECHNOLOGIES, LLC DBA PB FASTENERS
STSBG001A07U016 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
VAL23602-7D016 06710 VALLEY-TODECO, INC.
VS2979A07U016 06950 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
VS2979A07U016 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Technical Data | NSN 5306-00-503-5701

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.437 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.479 INCHES MINIMUM AND 0.526 INCHES MAXIMUM
FASTENER LENGTH 1.479 INCHES MINIMUM AND 1.526 INCHES MAXIMUM
MATERIAL STEEL COMP H11 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT NICKEL AND CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STSBS001 FSCM 98897 MFR REF SINGLE TREATMENT RESPONSE OVERALL
MINIMUM TENSILE STRENGTH 156000 POUNDS PER SQUARE INCH
HEAD STYLE C8 DOUBLE HEXAGON
HEAD HEIGHT 0.257 INCHES NOMINAL
WIDTH BETWEEN FLATS 0.678 INCHES MINIMUM AND 0.689 INCHES MAXIMUM
GRIP LENGTH 1.000 INCHES NOMINAL
GRIP DIAMETER 0.4360 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM
SURFACE FINISH 32.0 MICROINCHES BEARING SURFACE OF HEAD 32.0 MICROINCHES GRIP

Restrictions/Controls & Freight Information | NSN 5306-00-503-5701

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 671 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
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 5306-00-503-5701

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 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