Product Details | MACHINE SCREW

5305-00-451-1936 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.

Part Alternates: ABS206424F9, ABS20642-4F9, STSBA001F08P09, 5305-00-451-1936, 00-451-1936, 5305004511936, 004511936

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 21 MAY 1971 00-451-1936

Drawings & Photos | NSN 5305-00-451-1936


Demand History | NSN 5305-00-451-1936

Part Number Request Date QTY Origin
5305-00-451-1936 2011-12-342 85 DIBBS
5305-00-451-1936 2011-04-102 117 DIBBS
5305-00-451-1936 2011-03-61 140 DIBBS
5305-00-451-1936 2010-09-271 140 DIBBS
5305-00-451-1936 2010-04-103 140 DIBBS
5305-00-451-1936 2010-03-82 37 DIBBS
5305-00-451-1936 2010-03-69 18 DIBBS
5305-00-451-1936 2010-01-25 11 DIBBS
5305-00-451-1936 2009-12-338 118 DIBBS
5305-00-451-1936 2009-10-290 16 DIBBS
5305-00-451-1936 2009-07-206 40 DIBBS
5305-00-451-1936 2009-06-161 4 DIBBS
5305-00-451-1936 2009-06-161 45 DIBBS
5305-00-451-1936 2009-06-158 4 DIBBS
5305-00-451-1936 2009-06-152 45 DIBBS
5305-00-451-1936 2008-12-340 6 DIBBS

Cross Reference | NSN 5305-00-451-1936

Part Number Cage Code Manufacturer
ABS20642-4F9 02310 PATTONAIR USA INC UNISEAL DIV
ABS20642-4F9 70127 ABSCOA INDUSTRIES INC
STSBA001F08P09 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 5305-00-451-1936

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.291 INCHES MINIMUM AND 0.341 INCHES MAXIMUM
FASTENER LENGTH 0.863 INCHES MINIMUM AND 0.893 INCHES MAXIMUM
SCREW MATERIAL STEEL COMP 4037
SCREW MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE
SCREW SURFACE TREATMENT CADMIUM AND CHROMATE
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416 TY 2 CL 3 FED SPEC ALL TREATMENT RESPONSES
MINIMUM TENSILE STRENGTH 160000 POUNDS PER SQUARE INCH
HEAD STYLE A40 FLAT COUNTERSUNK UNDERCUT
HEAD DIAMETER 0.600 INCHES MINIMUM AND 0.666 INCHES MAXIMUM
HEAD HEIGHT 0.097 INCHES NOMINAL
COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE B5 TORQUE SET
SPECIAL FEATURES FURNISHED WITH ONE FLAT TEFLON WASHER AND ONE BUNA RUBBER O RING

Restrictions/Controls & Freight Information | NSN 5305-00-451-1936

Category Code Description
Shelf-Life Code:Y180 months
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 SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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 5305-00-451-1936

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 CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life CodeY180 months
Purchasing QTY
UOM
1
EA : Each