NSN 5310-01-052-2431 MN233, MN23-3, SP503243

Product Details | SPLINE SELF-LOCKING NUT

5310-01-052-2431 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: MN233, MN23-3, SP503243, SP50324-3, C75303, C7530-3, LH119223, LH11922-3, 773773, 77377-3, 5310-01-052-2431, 01-052-2431, 5310010522431, 010522431

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	12 DEC 1977	01-052-2431	15893 ( NUT, SELF-LOCKING, SPLINE )

Drawings & Photos | NSN 5310-01-052-2431

Part Number	Request Date	QTY	Origin
5310-01-052-2431	2016-03-71	317	DIBBS
5310-01-052-2431	2016-03-63	317	DIBBS
5310-01-052-2431	2016-01-29	30	DIBBS
5310-01-052-2431	2016-01-28	50	DIBBS
5310-01-052-2431	2016-01-21	30	DIBBS
5310-01-052-2431	2016-01-20	50	DIBBS
5310-01-052-2431	2015-11-314	70	DIBBS
5310-01-052-2431	2015-10-300	70	DIBBS

Cross Reference | NSN 5310-01-052-2431

Part Number	Cage Code	Manufacturer
77377-3	56878	SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
77377-3	80539	SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
C7530-3	81755	LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
LH11922-3	72962	HARVARD INDUSTRIES INC
MN23-3	73197	HI-SHEAR CORPORATION
MN23-3	L4528	LISI AEROSPACE CANADA CORP
SP50324-3	15653	ALCOA GLOBAL FASTENERS, INC.

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Related Products | NSN 5310-01-052-2431

5310-01-052-2433, 5310-01-052-2434, 5310-01-052-2435, 5310-01-052-2437, 5310-01-052-2772

Technical Data | NSN 5310-01-052-2431

Characteristic	Specifications
THREAD SERIES	UNJF
NOMINAL THREAD SIZE	0.190 INCHES
THREAD QUANTITY PER INCH	32
THREAD CLASS	3B
THREAD DIRECTION	RIGHT-HAND
MATERIAL	STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AISI8740 ASSN STD SINGLE MATERIAL RESPONSE OR AMS6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM 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
NUT STYLE	A55 SPLINE
PILOT LENGTH	0.038 INCHES MINIMUM AND 0.063 INCHES MAXIMUM
NUT DIAMETER	0.456 INCHES MAXIMUM
NUT HEIGHT	0.151 INCHES MAXIMUM
LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION	DRY FILM LUBRICANT
TEMP RATING	450.0 DEG FAHRENHEIT NOMINAL

Restrictions/Controls & Freight Information | NSN 5310-01-052-2431

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.

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	576	unknown
Originating Activity Code	SU	Ogden Air Logistics Center Hill AFB, UT 84056-5609
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 5310-01-052-2431

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	WF	SU:F-16 AIR COMBAT FIGHTER
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	1 EA : Each