Product Details | CLOSE TOLERANCE SCREW

5305-01-054-6257 A SCREW, MACHINE or SCREW, CAP, SOCKET HEAD whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 IN.) (0.025 mm) or less of a specific diameter for items (1.000 IN.) (25 mm) or less in diameter. Items over (1.000 IN.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 IN.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 IN.) (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 designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.

Part Alternates: AIC985310, AIC985-3-10, AIC985310P, AIC985-3-10P, C7985310, C7985-3-10, PBF1166310, PBF1166-3-10, VT1694F310, VT1694F3-10, 1215583A10P, 121558-3-A10P, 5305-01-054-6257, 01-054-6257, 5305010546257, 010546257

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 23 JAN 1978 01-054-6257

Drawings & Photos | NSN 5305-01-054-6257


Demand History | NSN 5305-01-054-6257

Part Number Request Date QTY Origin
121558-3-A10P 2024-04-95 200 DIBBS
AIC985-3-10 2024-04-95 200 DIBBS
C7985-3-10 2024-04-95 200 DIBBS
PBF1166-3-10 2024-04-95 200 DIBBS
VT1694F3-10 2024-04-95 200 DIBBS
121558-3-A10P 2024-03-87 200 DIBBS
AIC985-3-10 2024-03-87 200 DIBBS
C7985-3-10 2024-03-87 200 DIBBS
PBF1166-3-10 2024-03-87 200 DIBBS
VT1694F3-10 2024-03-87 200 DIBBS
VT1694F310 2022-10-300 15 United States
VT1694F310 2021-04-112 15 United States
121558-3-A10P 2021-03-76 8820 DIBBS
AIC985-3-10 2021-03-76 8820 DIBBS
C7985-3-10 2021-03-76 8820 DIBBS
PBF1166-3-10 2021-03-76 8820 DIBBS
VT1694F3-10 2021-03-76 8820 DIBBS
121558-3-A10P 2020-11-313 7910 DIBBS
AIC985-3-10 2020-11-313 7910 DIBBS
C7985-3-10 2020-11-313 7910 DIBBS
PBF1166-3-10 2020-11-313 7910 DIBBS
VT1694F3-10 2020-11-313 7910 DIBBS
121558-3-A10P 2019-11-333 4208 DIBBS
AIC985-3-10 2019-11-333 4208 DIBBS
C7985-3-10 2019-11-333 4208 DIBBS
PBF1166-3-10 2019-11-333 4208 DIBBS
VT1694F3-10 2019-11-333 4208 DIBBS
121558-3-A10P 2019-11-324 4208 DIBBS
AIC985-3-10 2019-11-324 4208 DIBBS
C7985-3-10 2019-11-324 4208 DIBBS
PBF1166-3-10 2019-11-324 4208 DIBBS
VT1694F3-10 2019-11-324 4208 DIBBS
5305-01-054-6257 2018-10-297 3663 DIBBS
5305-01-054-6257 2018-10-289 3663 DIBBS
5305-01-054-6257 2018-06-157 1 DIBBS-RFPs
5305-01-054-6257 2008-09-268 11000 DIBBS
5305-01-054-6257 2008-09-246 1274 DIBBS
5305-01-054-6257 2008-04-119 1656 DIBBS

Cross Reference | NSN 5305-01-054-6257

Part Number Cage Code Manufacturer
121558-3-A10P 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
AIC985-3-10 06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES
AIC985-3-10P 06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES
C7985-3-10 06950 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
C7985-3-10 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
C7985-3-10 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
C7985-3-10 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
PBF1166-3-10 27624 SPS TECHNOLOGIES, LLC DBA PB FASTENERS
VT1694F3-10 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Technical Data | NSN 5305-01-054-6257

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.190 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.338 INCHES MINIMUM AND 0.388 INCHES MAXIMUM
FASTENER LENGTH 0.973 INCHES MINIMUM AND 1.003 INCHES MAXIMUM
MATERIAL STEEL COMP H11 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION NAS 672 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 46.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH 220000 POUNDS PER SQUARE INCH
HEAD STYLE C50 FLAT COUNTERSUNK
HEAD DIAMETER 0.258 INCHES MINIMUM AND 0.305 INCHES MAXIMUM
COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE D8 TORQUE SET
GRIP LENGTH 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM
GRIP DIAMETER 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5305-01-054-6257

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 713 unknown
Originating Activity Code SU Ogden Air Logistics Center
Hill AFB, UT 84056-5609
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 5305-01-054-6257

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.
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
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
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
Q
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
Q
EA : Each