Product Details | MACHINE SCREW

5305-01-254-4356 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: MA2LE132R42410, MA2LE132R4-2410, A0322410, A032-2410, HR1324R2410, HR132-4R2410, SC1785R410, SC1785R-4-10, PBF13782410, PBF1378-2410, LE11100322410, LE111-0032-2410 , 12318A4R10, 5305-01-254-4356, 01-254-4356, 5305012544356, 012544356

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 05 MAY 1987 01-254-4356

Drawings & Photos | NSN 5305-01-254-4356


Demand History | NSN 5305-01-254-4356

Part Number Request Date QTY Origin
12318A4R10 2021-02-46 80 DIBBS
AIC4038-4-10 2021-02-46 80 DIBBS
FIT111-0032-0410 2021-02-46 80 DIBBS
HR132-4R2410 2021-02-46 80 DIBBS
LE111-0032-2410 2021-02-46 80 DIBBS
PBF1378-2410 2021-02-46 80 DIBBS
SC1785R-4-10 2021-02-46 80 DIBBS
SII-1087-0410 2021-02-46 80 DIBBS
12318A4R10 2019-01-13 106 DIBBS
AIC4038-4-10 2019-01-13 106 DIBBS
FIT111-0032-0410 2019-01-13 106 DIBBS
HR132-4R2410 2019-01-13 106 DIBBS
LE111-0032-2410 2019-01-13 106 DIBBS
PBF1378-2410 2019-01-13 106 DIBBS
SC1785R-4-10 2019-01-13 106 DIBBS
SII-1087-0410 2019-01-13 106 DIBBS
5305-01-254-4356 2018-11-305 253 DIBBS
5305-01-254-4356 2018-10-276 115 DIBBS
5305-01-254-4356 2018-09-256 96 DIBBS

Cross Reference | NSN 5305-01-254-4356

Part Number Cage Code Manufacturer
12318A4R10 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
A032-2410 97928 HUCK INTL INC
HR132-4R2410 73197 HI-SHEAR CORPORATION
HR132-4R2410 L4528 LISI AEROSPACE CANADA CORP
LE111-0032-2410 43999 BOEING COMPANY, THE DBA BOEING
LE111-0032-2410 73197 HI-SHEAR CORPORATION
LE111-0032-2410 L4528 LISI AEROSPACE CANADA CORP
MA2LE132R4-2410 58845 ABOUNDING SECURITY INC DIV OF MAA CORP
PBF1378-2410 27624 SPS TECHNOLOGIES, LLC DBA PB FASTENERS
SC1785R-4-10 06950 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Technical Data | NSN 5305-01-254-4356

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 0.401 INCHES MINIMUM AND 0.451 INCHES MAXIMUM
FASTENER LENGTH 1.036 INCHES MINIMUM AND 1.066 INCHES MAXIMUM
SCREW MATERIAL STEEL COMP E4340 OR STEEL COMP 6150 OR STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 8735
SCREW SURFACE TREATMENT CADMIUM AND CHROMATE
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE
HARDNESS RATING 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
MINIMUM TENSILE STRENGTH 160000 POUNDS PER SQUARE INCH
HEAD STYLE A39 FLAT COUNTERSUNK
HEAD DIAMETER 0.461 INCHES MINIMUM AND 0.507 INCHES MAXIMUM
COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE B5 TORQUE SET
SPECIAL FEATURES INTERNAL DRIVE RIBBED

Restrictions/Controls & Freight Information | NSN 5305-01-254-4356

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.
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 KH Defense Industrial Supply Center
Philadelphia, PA 19111
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 5305-01-254-4356

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 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