NSN 5305-00-434-4811 M62FS42812CR, M62FS428-12CR, 60253

Product Details | SOCKET HEAD CAP SCREW

5305-00-434-4811 An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.

Part Alternates: M62FS42812CR, M62FS428-12CR, 60253, 5305-00-434-4811, 00-434-4811, 5305004344811, 004344811

Hardware and Abrasives | Screws

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	14 SEP 1972	00-434-4811	16282 ( SCREW, CAP, SOCKET HEAD )

Drawings & Photos | NSN 5305-00-434-4811

Part Number	Request Date	QTY	Origin
60253	2024-11-312	21	DIBBS
M62FS428-12CR	2024-11-312	21	DIBBS
60253	2024-10-304	21	DIBBS
M62FS428-12CR	2024-10-304	21	DIBBS
60253	2024-10-290	400	DIBBS
M62FS428-12CR	2024-10-290	400	DIBBS
60253	2024-06-156	47	DIBBS
M62FS428-12CR	2024-06-156	47	DIBBS
60253	2024-05-144	47	DIBBS
M62FS428-12CR	2024-05-144	47	DIBBS
60253	2023-12-361	20	DIBBS
M62FS428-12CR	2023-12-361	20	DIBBS
60253	2020-12-345	227	DIBBS
M62FS428-12CR	2020-12-345	227	DIBBS
60253	2020-11-334	227	DIBBS
60253	2020-11-334	48	DIBBS
M62FS428-12CR	2020-11-334	227	DIBBS
M62FS428-12CR	2020-11-334	48	DIBBS
60253	2019-02-37	39	DIBBS
M62FS428-12CR	2019-02-37	39	DIBBS
5305-00-434-4811	2018-05-137	30	DIBBS
5305-00-434-4811	2017-12-344	30	DIBBS
5305-00-434-4811	2017-10-283	1000	DIBBS
5305-00-434-4811	2017-08-239	1000	DIBBS
5305-00-434-4811	2017-06-158	739	DIBBS

Cross Reference | NSN 5305-00-434-4811

Part Number	Cage Code	Manufacturer
60253	24975	PRESTOLITE ELECTRIC INCORPORATED
60253	35510	PRESTOLITE ELECTRIC INC
M62FS428-12CR	26233	NYLOK CORPORATION DBA NYLOK WESTERN FASTENER DIV NYLOK

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Related Products | NSN 5305-00-434-4811

5305-00-434-4814, 5305-00-434-4934, 5305-00-434-4951, 5305-00-434-4955, 5305-00-434-4967

Technical Data | NSN 5305-00-434-4811

Characteristic	Specifications
THREAD SERIES DESIGNATOR	UNF
NOMINAL THREAD DIAMETER	0.250 INCHES
THREAD QUANTITY PER INCH	28
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.517 INCHES MINIMUM
FASTENER LENGTH	0.750 INCHES NOMINAL
MATERIAL	STEEL OVERALL
SURFACE TREATMENT	CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING	38.0 ROCKWELL C MINIMUM OVERALL
MINIMUM TENSILE STRENGTH	160000 POUNDS PER SQUARE INCH
HEAD STYLE	C50 FLAT COUNTERSUNK
HEAD DIAMETER	0.480 INCHES MINIMUM AND 0.531 INCHES MAXIMUM
COUNTERSINK ANGLE	80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE	D5 HEXAGON
WIDTH ACROSS FLATS	0.156 INCHES NOMINAL
LOCKING FEATURE	PELLET THREADS
MANUFACTURERS CODE	24975
DESIGN CONTROL REFERENCE	60253

Restrictions/Controls & Freight Information | NSN 5305-00-434-4811

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	U	Precious 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	KZ	Defense Supply Center Philadelphia Philadelphia, PA 19101
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 5305-00-434-4811

Army
Air Force

Category	Code	Description
Materiel Category and Inventory Manager	T	Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	J	NOT 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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	Q EA : Each

Category	Code	Description
Budget Code	9	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 Validation	N	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 Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation Code	SX	SX:AF SICA RESIDUAL MMAC-OC-ALC
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	J	NOT 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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	Q EA : Each