NSN 5310-01-273-2287 MN236, MN23-6, C75306

Product Details | SPLINE SELF-LOCKING NUT

5310-01-273-2287 A nut having an externally splined sleeve, which holds it in position when forced into a hole of slightly smaller diameter. An integral feature is incorporated for locking.

Part Alternates: MN236, MN23-6, C75306, C7530-6, LH119226, LH11922-6, RMLH119226, RMLH11922-6, 773776, 77377-6, 5310-01-273-2287, 01-273-2287, 5310012732287, 012732287

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	22 FEB 1988	01-273-2287	15893 ( NUT, SELF-LOCKING, SPLINE )

Part Number	Request Date	QTY	Origin
77377-6	2024-10-275	75	DIBBS
C7530-6	2024-10-275	75	DIBBS
LH11922-6	2024-10-275	75	DIBBS
MN23-6	2024-10-275	75	DIBBS
RMLH11922-6	2024-10-275	75	DIBBS
SP50324-6	2024-10-275	75	DIBBS
77377-6	2024-09-267	75	DIBBS
C7530-6	2024-09-267	75	DIBBS
LH11922-6	2024-09-267	75	DIBBS
MN23-6	2024-09-267	75	DIBBS
RMLH11922-6	2024-09-267	75	DIBBS
SP50324-6	2024-09-267	75	DIBBS
77377-6	2021-05-142	148	DIBBS
C7530-6	2021-05-142	148	DIBBS
LH11922-6	2021-05-142	148	DIBBS
MN23-6	2021-05-142	148	DIBBS
RMLH11922-6	2021-05-142	148	DIBBS
SP50324-6	2021-05-142	148	DIBBS
77377-6	2021-05-133	148	DIBBS
C7530-6	2021-05-133	148	DIBBS
LH11922-6	2021-05-133	148	DIBBS
MN23-6	2021-05-133	148	DIBBS
RMLH11922-6	2021-05-133	148	DIBBS
SP50324-6	2021-05-133	148	DIBBS
77377-6	2021-04-110	40	DIBBS
C7530-6	2021-04-110	40	DIBBS
LH11922-6	2021-04-110	40	DIBBS
MN23-6	2021-04-110	40	DIBBS
RMLH11922-6	2021-04-110	40	DIBBS
SP50324-6	2021-04-110	40	DIBBS
77377-6	2021-04-98	18	DIBBS
C7530-6	2021-04-98	18	DIBBS
LH11922-6	2021-04-98	18	DIBBS
MN23-6	2021-04-98	18	DIBBS
RMLH11922-6	2021-04-98	18	DIBBS
SP50324-6	2021-04-98	18	DIBBS
77377-6	2021-03-90	18	DIBBS
C7530-6	2021-03-90	18	DIBBS
LH11922-6	2021-03-90	18	DIBBS
MN23-6	2021-03-90	18	DIBBS
RMLH11922-6	2021-03-90	18	DIBBS
SP50324-6	2021-03-90	18	DIBBS
77377-6	2021-03-61	30	DIBBS
C7530-6	2021-03-61	30	DIBBS
LH11922-6	2021-03-61	30	DIBBS
MN23-6	2021-03-61	30	DIBBS
RMLH11922-6	2021-03-61	30	DIBBS
SP50324-6	2021-03-61	30	DIBBS
77377-6	2021-01-12	20	DIBBS
C7530-6	2021-01-12	20	DIBBS
LH11922-6	2021-01-12	20	DIBBS
MN23-6	2021-01-12	20	DIBBS
RMLH11922-6	2021-01-12	20	DIBBS
SP50324-6	2021-01-12	20	DIBBS
77377-6	2020-12-350	20	DIBBS
C7530-6	2020-12-350	20	DIBBS
MN23-6	2020-12-350	20	DIBBS
5310-01-273-2287	2009-01-06	52	DIBBS

Cross Reference | NSN 5310-01-273-2287

Part Number	Cage Code	Manufacturer
77377-6	56878	SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
77377-6	80539	SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
C7530-6	15653	ALCOA GLOBAL FASTENERS, INC.
C7530-6	80539	SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
C7530-6	81755	LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
LH11922-6	019L2	MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
LH11922-6	72962	HARVARD INDUSTRIES INC
MN23-6	73197	HI-SHEAR CORPORATION
MN23-6	L4528	LISI AEROSPACE CANADA CORP
RMLH11922-6	019L2	MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
RMLH11922-6	72962	HARVARD INDUSTRIES INC

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Related Products | NSN 5310-01-273-2287

5310-01-273-2288, 5310-01-273-2289, 5310-01-273-2290, 5310-01-273-2291, 5310-01-273-2452

Technical Data | NSN 5310-01-273-2287

Characteristic	Specifications
THREAD SERIES	UNJF
NOMINAL THREAD SIZE	0.375 INCHES
THREAD QUANTITY PER INCH	24
THREAD CLASS	3B
THREAD DIRECTION	RIGHT-HAND
MATERIAL	STEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING	38.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM
TEMP RATING	450.0 DEG FAHRENHEIT NOMINAL

Restrictions/Controls & Freight Information | NSN 5310-01-273-2287

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	093486	BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	573	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 5310-01-273-2287

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