NSN: 5305-01-054-6271 / SCREW,SPRING
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Product Description
Manufacturer | Part Number |
---|---|
SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP DIV AEROSPACE - SANTA ANA , 80539 | 121558-4-A7P |
SPS TECHNOLOGIES, LLC DBA AIR INDUSTRIES DIV AIR INDUSTRIES COMPANY , 06725 | AIC985-4-7 |
SPS TECHNOLOGIES, LLC DBA PB FASTENERS DIV PB FASTENERS , 27624 | PBF1166-4-7 |
ARCONIC GLOBAL FASTENERS & RINGS, INC. DBA ARCONIC FASTENING SYSTEMS AND RINGS DIV TORRANCE OPERATIONS , 92215 | VT1694F4-7 |
LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS COMPANY DIV LOCKHEED MARTIN AERONAUTICS COMPANY , 81755 | C7985-4-7 |
SPS TECHNOLOGIES, LLC DBA AIR INDUSTRIES DIV AIR INDUSTRIES COMPANY , 06725 | AIC985-4-7P |
Name | Value |
---|---|
THREAD CLASS | 3A |
THREAD DIRECTION | RIGHT-HAND |
THREAD LENGTH | 0.378 INCHES MINIMUM AND 0.428 INCHES MAXIMUM |
FASTENER LENGTH | 0.826 INCHES MINIMUM AND 0.856 INCHES MAXIMUM |
HEAD STYLE | FLAT COUNTERSUNK |
HEAD DIAMETER | 0.350 INCHES MINIMUM AND 0.399 INCHES MAXIMUM |
GRIP DIAMETER | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
INTERNAL DRIVE STYLE | OFFSET CRUCIFORM (TORQUE SET) |
NOMINAL THREAD DIAMETER | 0.250 INCHES |
GRIP LENGTH | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM |
Additional Information:
Agency Usage | End Item Usage | Criticality |
---|---|---|
Air Force, Navy | F4N AIRCRAFT | Critical |
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.
Cross Reference
121558-4-A7P 80539SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUPAIC985-4-7 06725SPS TECHNOLOGIES LLC DBA AIR INDUSTRIESAIC985-4-7P 06725SPS TECHNOLOGIES LLC DBA AIR INDUSTRIESC7985-4-7 81755LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICSPBF1166-4-7 27624SPS TECHNOLOGIES, LLC DBA PB FASTENERSVT1694F4-7 92215ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
Restrictions/Controls & Freight Information
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.
Management
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.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.Materiel Management Aggregation CodeWFSU:F-16 AIR COMBAT FIGHTERSource of SupplySMSDefense Logistics AgencyEnterprise Business SystemsAgencyDFDepartment of the Air ForceService OrganizationFU.S. Air ForceReparabilityNStock 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 CodeUUNCLASSIFIEDShelf Life Code0NondeteriorativePurchasingQTY UOMM EA : Each
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