NSN 5305-01-023-5841 6555902121, 655-590-2121, 6555909121

Product Details | SOCKET HEAD CAP SCREW

5305-01-023-5841 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: 6555902121, 655-590-2121, 6555909121, 655-590-9121, 68069416D, 68069-4-16D, 74655416D, 74655-4-16D , 5305-01-023-5841, 01-023-5841, 5305010235841, 010235841

Hardware and Abrasives | Screws

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	21 JUN 1976	01-023-5841	16282 ( SCREW, CAP, SOCKET HEAD )

Drawings & Photos | NSN 5305-01-023-5841

Part Number	Request Date	QTY	Origin
655-590-9121	2021-06-174	58	DIBBS
68069-4-16D	2021-06-174	58	DIBBS
74655-4-16D	2021-06-174	58	DIBBS
655-590-9121	2021-04-94	26	DIBBS
68069-4-16D	2021-04-94	26	DIBBS
74655-4-16D	2021-04-94	26	DIBBS
655-590-9121	2021-03-77	22	DIBBS
68069-4-16D	2021-03-77	22	DIBBS
74655-4-16D	2021-03-77	22	DIBBS
655-590-9121	2021-03-66	22	DIBBS
68069-4-16D	2021-03-66	22	DIBBS
74655-4-16D	2021-03-66	22	DIBBS
655-590-9121	2021-02-46	53	DIBBS
68069-4-16D	2021-02-46	53	DIBBS
74655-4-16D	2021-02-46	53	DIBBS
655-590-9121	2019-12-340	28	DIBBS
68069-4-16D	2019-12-340	28	DIBBS
74655-4-16D	2019-12-340	28	DIBBS
655-590-9121	2019-11-332	28	DIBBS
68069-4-16D	2019-11-332	28	DIBBS
74655-4-16D	2019-11-332	28	DIBBS
5305-01-023-5841	2017-10-302	318	DIBBS
5305-01-023-5841	2014-01-30	122	DIBBS
5305-01-023-5841	2014-01-30	146	DIBBS
5305-01-023-5841	2014-01-15	122	DIBBS
5305-01-023-5841	2014-01-15	146	DIBBS

Cross Reference | NSN 5305-01-023-5841

Part Number	Cage Code	Manufacturer
655-590-2121	99193	HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
655-590-9121	99193	HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
68069-4-16D	56878	SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
74655-4-16D	57928	SONIC INDUSTRIES INC.

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Related Products | NSN 5305-01-023-5841

5305-01-023-5842, 5305-01-023-5844, 5305-01-023-6178, 5305-01-023-6184, 5305-01-023-6202

Technical Data | NSN 5305-01-023-5841

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	0.899 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
FASTENER LENGTH	0.970 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
MATERIAL	IRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLE	C49 FLAT CHAMFER
HEAD DIAMETER	0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
HEAD HEIGHT	0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
INTERNAL DRIVE STYLE	D5 HEXAGON
WIDTH ACROSS FLATS	0.187 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
HOLE CONFIGURATION STYLE	E11 ROUND INTERNAL HEXAGON
HOLE TYPE	DRILLED
HOLE QUANTITY	6
HOLE DIAMETER	0.047 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5305-01-023-5841

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 5305-01-023-5841

Air Force

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	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each