NSN 5315-01-366-2977 M21143/1-71, M21143171, MIL-P-21143/1

Product Details | HEADLESS STRAIGHT PIN

5315-01-366-2977 A headless, cylindrically-shaped item having a straight, smooth, solid body, with or without a drilled hole(s). It has an outside diameter equal to or less than its length. Its length must not exceed twelve inches (304 MM); for items whose length exceeds twelve inches (304 MM); see ROD, STRAIGHT, HEADLESS. It is used for aligning or transfer of torque and/or thrust, by fitting into corresponding holes of another item. See also PIN, STRAIGHT, THREADED.

Part Alternates: M21143/1-71, M21143171, MIL-P-21143/1, MILP211431, 5315-01-366-2977, 01-366-2977, 5315013662977, 013662977

Hardware and Abrasives | Nails, Machine Keys, and Pins

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	23 OCT 1992	01-366-2977	02390 ( PIN, STRAIGHT, HEADLESS )

Drawings & Photos | NSN 5315-01-366-2977

Part Number	Request Date	QTY	Origin
5315-01-366-2977	2024-03-67	1798	DIBBS
5315-01-366-2977	2023-06-159	1026	DIBBS
5315-01-366-2977	2022-12-340	803	DIBBS
5315-01-366-2977	2022-07-193	719	DIBBS
5315-01-366-2977	2019-07-198	1309	DIBBS
5315-01-366-2977	2019-06-170	1229	DIBBS
5315-01-366-2977	2016-07-186	204	DIBBS
M21143171	2015-03-90	25000	US
5315-01-366-2977	2014-09-252	100	DIBBS
5315-01-366-2977	2014-08-215	108	DIBBS
5315-01-366-2977	2014-05-142	400	DIBBS
5315-01-366-2977	2014-04-106	300	DIBBS
5315-01-366-2977	2014-04-99	75	DIBBS
5315-01-366-2977	2014-03-78	130	DIBBS
5315-01-366-2977	2013-10-304	81	DIBBS
5315-01-366-2977	2013-09-272	30	DIBBS
5315-01-366-2977	2013-09-254	52	DIBBS
5315-01-366-2977	2013-05-123	39	DIBBS
5315-01-366-2977	2013-03-79	7	DIBBS
5315-01-366-2977	2013-02-53	9	DIBBS
MILP211431	2012-12-362	6	US
5315-01-366-2977	2010-10-279	20000	US
M21143171	2010-09-252	6000	United States
5315-01-366-2977	2010-05-140	4	DIBBS
5315-01-366-2977	2010-04-106	4	DIBBS
5315-01-366-2977	2010-03-68	5	DIBBS
5315-01-366-2977	2009-10-285	25000	United States
M21143171	2009-08-233	3000	US
M21143171	2009-05-138	20	US

Cross Reference | NSN 5315-01-366-2977

Part Number	Cage Code	Manufacturer
M21143/1-71	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-P-21143/1	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Related Products | NSN 5315-01-366-2977

5315-01-366-2978, 5315-01-366-2979, 5315-01-366-3805, 5315-01-366-3806, 5315-01-366-3807

Technical Data | NSN 5315-01-366-2977

Characteristic	Specifications
MATERIAL	STEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM 582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
FIRST END STYLE	9 SQUARE
SECOND END RELATIONSHIP WITH FIRST END	IDENTICAL
PIN OVERALL LENGTH	1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM
PIN OVERALL DIAMETER	0.2500 INCHES MINIMUM AND 0.2502 INCHES MAXIMUM
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MIL-P-21143/1
MANUFACTURERS CODE	81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	M21143/1-71

Restrictions/Controls & Freight Information | NSN 5315-01-366-2977

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:	A	Item 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.
Automatic Data Processing Equipment:	0	Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)

Category	Code	Description
NMF Description	105840	NAILS/SPIKES I/S NOI PLAIN ETC
Less than car load rating
Less than truck load rating	U	50.0
Water commodity Code	575	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 5315-01-366-2977

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	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

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

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	5	Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management Code	B	All CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code	2	ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Echelon Identification Code	B	Consumable Repair Parts
Operational Test Code	0	Items of supply which when properly packaged and placed in storage, do not require the performance of special procedures while in storage, nor prior to issue, and for which it has been determined that existing Care in Stores quality control procedures are adequate.
Physical Category Code	1	Bin
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DM	U.S. Marine Corps
Service Organization	M	U.S. Marine Corps
Reparability	Z	Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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