Product Details | CLOSE TOLERANCE SCREW

5305-01-603-2121 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: 016032121

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 2012054 01-603-2121

Demand History | NSN 5305-01-603-2121

Part Number Request Date QTY Origin
PMT8704-4 2023-05-10 3023 DIBBS
PMT8704-4 2023-01-03 2575 DIBBS
PMT8704-4 2021-11-29 2575 DIBBS
5305-01-603-2121 2021-11-23 2575 US
PMT8704-4 2021-11-16 2575 DIBBS
PMT8704-4 2021-09-22 1368 DIBBS
PMT8704-4 2021-05-09 1368 DIBBS
PMT8704-4 2019-11-14 2133 DIBBS
PMT8704-4 2019-03-21 2035 DIBBS
5305-01-603-2121 2018-08-20 100 DIBBS
5305-01-603-2121 2018-08-13 268 DIBBS
5305-01-603-2121 2018-08-05 268 DIBBS
5305-01-603-2121 2018-06-13 105 DIBBS
5305-01-603-2121 2018-06-05 105 DIBBS
5305-01-603-2121 2018-03-15 336 DIBBS
5305-01-603-2121 2018-02-19 251 DIBBS
5305-01-603-2121 2018-01-31 187 DIBBS
5305-01-603-2121 2017-11-16 139 DIBBS
5305-01-603-2121 2017-11-02 139 DIBBS
5305-01-603-2121 2017-05-04 152 DIBBS
5305-01-603-2121 2017-04-04 248 DIBBS
5305-01-603-2121 2017-02-01 152 DIBBS
5305-01-603-2121 2016-11-02 550 DIBBS
5305-01-603-2121 2016-10-10 348 DIBBS
5305-01-603-2121 2016-09-28 208 DIBBS
5305-01-603-2121 2016-08-14 143 DIBBS
5305-01-603-2121 2016-06-26 600 DIBBS
5305-01-603-2121 2016-05-31 61 DIBBS
5305-01-603-2121 2016-05-12 247 DIBBS
5305-01-603-2121 2016-04-11 207 DIBBS
5305-01-603-2121 2016-03-11 172 DIBBS
5305-01-603-2121 2016-03-03 172 DIBBS
5305-01-603-2121 2016-01-11 355 DIBBS
5305-01-603-2121 2016-01-06 56 DIBBS
5305-01-603-2121 2015-11-17 200 DIBBS
5305-01-603-2121 2015-09-15 35 DIBBS
5305-01-603-2121 2015-07-29 35 DIBBS
5305-01-603-2121 2015-07-15 35 DIBBS
5305-01-603-2121 2015-04-30 35 DIBBS

Cross Reference | NSN 5305-01-603-2121

Part Number Cage Code Manufacturer
PMT8704-4 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
PMT8704-4 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 5305-01-603-2121

Characteristic Specifications
III END ITEM IDENTIFICATION C-5 (C-5 MODERNIZED)

Restrictions/Controls & Freight Information | NSN 5305-01-603-2121

Category Code Description
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.
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 096640 SCREWS, IRON OR STEEL
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 713 unknown
Originating Activity Code TK HQ AFMC/GLSC 401 SCM/GUMB
Wright-Patterson AFB, OH 45433-5000
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 5305-01-603-2121

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 ValidationE The current standard price is an estimated price.
  • Estimated Price challenges are allowed, but follow procedures in para 60.b. (3) of section L of this manual.
  • This code will be changed to a P code upon notification of a contract price or this code will be changed to an updated code upon determination of a valid price.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSYTL:C-5 RELIABILITY ENHANCEMENT REENGINEERING PROGRAM
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
1
EA : Each