Product Details | CLOSE TOLERANCE BOLT

5306-00-938-3974 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: AIC516B836, AIC516B8-36, BM17020836A, BM17020-8-36A, BM55132836, BM55132-8-36, C081836, C081-8-36, EWSB228A36, EWSB22-8A36, GB511B836, GB511B8-36, GB511GG836A, GB511GG8-36A, PBF1479836A, PBF1479-8-36A, VCD0020836, VCD0020-8-36, VS25218F36, VS2521-8F36, 92147836, 92147-8-36, 5306-00-938-3974, 00-938-3974, 5306009383974, 009383974

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 15 MAR 1967 00-938-3974

Drawings & Photos | NSN 5306-00-938-3974


Demand History | NSN 5306-00-938-3974

Part Number Request Date QTY Origin
92147-8-36 2021-06-181 3 DIBBS
BM17020-8-36A 2021-06-181 3 DIBBS
PBF1479-8-36A 2021-06-181 3 DIBBS
VCD0020-8-36 2021-06-181 3 DIBBS
92147-8-36 2021-03-70 3 DIBBS
BM17020-8-36A 2021-03-70 3 DIBBS
PBF1479-8-36A 2021-03-70 3 DIBBS
VCD0020-8-36 2021-03-70 3 DIBBS
92147-8-36 2021-02-35 5 DIBBS
BM17020-8-36A 2021-02-35 5 DIBBS
PBF1479-8-36A 2021-02-35 5 DIBBS
VCD0020-8-36 2021-02-35 5 DIBBS
92147-8-36 2019-12-357 6 DIBBS
BM17020-8-36A 2019-12-357 6 DIBBS
PBF1479-8-36A 2019-12-357 6 DIBBS
VCD0020-8-36 2019-12-357 6 DIBBS
92147-8-36 2019-10-302 3 DIBBS
BM17020-8-36A 2019-10-302 3 DIBBS
PBF1479-8-36A 2019-10-302 3 DIBBS
VCD0020-8-36 2019-10-302 3 DIBBS
5306-00-938-3974 2018-05-136 5 DIBBS
5306-00-938-3974 2017-05-144 4 DIBBS
5306-00-938-3974 2013-10-276 12 DIBBS
5306-00-938-3974 2013-09-253 12 DIBBS

Cross Reference | NSN 5306-00-938-3974

Part Number Cage Code Manufacturer
92147-8-36 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
AIC516B8-36 06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES
BM17020-8-36A 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
BM17020-8-36A 97928 HUCK INTL INC
BM55132-8-36 97928 HUCK INTL INC
C081-8-36 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
EWSB22-8A36 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
EWSB22-8A36 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
GB511B8-36 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
GB511GG8-36A 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
PBF1479-8-36A 27624 SPS TECHNOLOGIES, LLC DBA PB FASTENERS
VCD0020-8-36 06710 VALLEY-TODECO, INC.
VS2521-8F36 06950 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
VS2521-8F36 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Technical Data | NSN 5306-00-938-3974

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.500 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.516 INCHES NOMINAL
FASTENER LENGTH 2.751 INCHES MINIMUM AND 2.781 INCHES MAXIMUM
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION NAS 672 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLE C8 DOUBLE HEXAGON
HEAD HEIGHT 0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM
WIDTH BETWEEN FLATS 0.741 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
GRIP LENGTH 2.240 INCHES MINIMUM AND 2.260 INCHES MAXIMUM
GRIP DIAMETER 0.4982 INCHES MINIMUM AND 0.4991 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5306-00-938-3974

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 KE Naval ICP
Philadelphia, PA 19111
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 5306-00-938-3974

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each