Product Details | CLOSE TOLERANCE SCREW

5305-01-284-7160 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: AIC985529, AIC985-5-29, AIC985529P, AIC985-5-29P, C20645529, C20645-5-29, C7985529, C7985-5-29, PBF1166529, PBF1166-5-29, VT1694F529, VT1694F5-29, 1215585A29P, 121558-5-A29P, 5305-01-284-7160, 01-284-7160, 5305012847160, 012847160

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 30 AUG 1988 01-284-7160

Drawings & Photos | NSN 5305-01-284-7160


Demand History | NSN 5305-01-284-7160

Part Number Request Date QTY Origin
C7985529 2025-10-280 15 United States
121558-5-A29P 2022-10-285 952 DIBBS
AIC985-5-29 2022-10-285 952 DIBBS
C20645-5-29 2022-10-285 952 DIBBS
GS1009-5-29 2022-10-285 952 DIBBS
PBF1166-5-29 2022-10-285 952 DIBBS
VT1694F5-29 2022-10-285 952 DIBBS
121558-5-A29P 2022-07-186 952 DIBBS
AIC985-5-29 2022-07-186 952 DIBBS
C20645-5-29 2022-07-186 952 DIBBS
GS1009-5-29 2022-07-186 952 DIBBS
PBF1166-5-29 2022-07-186 952 DIBBS
VT1694F5-29 2022-07-186 952 DIBBS
121558-5-A29P 2021-12-340 952 DIBBS
AIC985-5-29 2021-12-340 952 DIBBS
C20645-5-29 2021-12-340 952 DIBBS
GS1009-5-29 2021-12-340 952 DIBBS
PBF1166-5-29 2021-12-340 952 DIBBS
VT1694F5-29 2021-12-340 952 DIBBS
121558-5-A29P 2021-11-329 952 DIBBS
AIC985-5-29 2021-11-329 952 DIBBS
C20645-5-29 2021-11-329 952 DIBBS
GS1009-5-29 2021-11-329 952 DIBBS
PBF1166-5-29 2021-11-329 952 DIBBS
VT1694F5-29 2021-11-329 952 DIBBS
121558-5-A29P 2021-03-76 1259 DIBBS
AIC985-5-29 2021-03-76 1259 DIBBS
C20645-5-29 2021-03-76 1259 DIBBS
GS1009-5-29 2021-03-76 1259 DIBBS
PBF1166-5-29 2021-03-76 1259 DIBBS
VT1694F5-29 2021-03-76 1259 DIBBS
5305-01-284-7160 2018-10-284 525 DIBBS
5305-01-284-7160 2018-10-276 525 DIBBS
5305-01-284-7160 2009-05-146 4762 DIBBS
5305-01-284-7160 2009-04-110 318 DIBBS
5305-01-284-7160 2009-04-110 536 DIBBS
5305-01-284-7160 2009-03-89 1278 DIBBS
5305-01-284-7160 2009-01-23 318 DIBBS
5305-01-284-7160 2009-01-23 536 DIBBS
C20645529 2008-12-338 536 US
5305-01-284-7160 2008-12-336 318 DIBBS
5305-01-284-7160 2008-10-294 272 DIBBS
5305-01-284-7160 2008-08-231 536 DIBBS
5305-01-284-7160 2008-06-182 597 DIBBS
5305-01-284-7160 2008-06-176 50 us
5305-01-284-7160 2008-06-171 1000 DIBBS
5305-01-284-7160 2008-05-133 152 DIBBS
5305-01-284-7160 2008-03-70 859 DIBBS
5305-01-284-7160 2008-01-18 56 DIBBS

Cross Reference | NSN 5305-01-284-7160

Part Number Cage Code Manufacturer
121558-5-A29P 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
121558-5-A29P 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
AIC985-5-29 06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES
AIC985-5-29P 06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES
C20645-5-29 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
C7985-5-29 27624 SPS TECHNOLOGIES, LLC DBA PB FASTENERS
C7985-5-29 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
C7985-5-29 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
PBF1166-5-29 27624 SPS TECHNOLOGIES, LLC DBA PB FASTENERS
VT1694F5-29 06950 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
VT1694F5-29 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Technical Data | NSN 5305-01-284-7160

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 0.501 INCHES NOMINAL
FASTENER LENGTH 2.314 INCHES NOMINAL
MATERIAL STEEL COMP H11 OVERALL
HEAD STYLE C50 FLAT COUNTERSUNK
HEAD DIAMETER 0.429 INCHES MINIMUM AND 0.479 INCHES MAXIMUM
COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE D8 TORQUE SET
GRIP LENGTH 1.813 INCHES NOMINAL
GRIP DIAMETER 0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5305-01-284-7160

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:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 5305-01-284-7160

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 CodeWFSU:F-16 AIR COMBAT FIGHTER
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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
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 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
Q
EA : Each