NSN 5310-01-377-5156 1576AS6971, 1576AS697-1, 1F2632

5310-01-377-5156 A nut having an externally splined sleeve which holds it in position when forced into a hole of slightly smaller diameter.

Part Alternates: 1576AS6971, 1576AS697-1, 1F2632, 1F2-632, 5310-01-377-5156, 01-377-5156, 5310013775156, 013775156

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	19 JUL 1993	01-377-5156	01861 ( NUT, PLAIN, SPLINE )

Part Number	Cage Code	Manufacturer
1576AS697-1	30003	NAVAL AIR SYSTEMS COMMAND
1F2-632	46384	PENN ENGINEERING & MANUFACTURING CORP.

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NSNs for Compare ( up to 4 ): Add 5310-01-377-5156

Compare

5310-01-377-5157, 5310-01-377-5158, 5310-01-377-5173, 5310-01-377-5175, 5310-01-377-5180

Characteristic	Specifications
THREAD SERIES	UNF
NOMINAL THREAD SIZE	0.138 INCHES
THREAD QUANTITY PER INCH	32
THREAD CLASS	2B
THREAD DIRECTION	RIGHT-HAND
MATERIAL	STEEL OVERALL
SURFACE TREATMENT	TIN OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-T-10727 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING	NOT RATED
NUT STYLE	A62 SPLINE
PILOT DIAMETER	0.223 INCHES MINIMUM AND 0.229 INCHES MAXIMUM
PILOT LENGTH	0.060 INCHES NOMINAL
NUT DIAMETER	0.276 INCHES MINIMUM
NUT HEIGHT	0.125 INCHES NOMINAL
TEMP RATING	NOT RATED

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	98	DLIS-LFF Battle Creek, MI 49037-3084
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

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
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