Product Details | HEXAGON SELF-LOCKING NUT

5310-00-274-8908 A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.

Part Alternates: 12Z200773, 12Z2007-73, 298538PC22, 505919PC6, 755722, 79NM86, 5310-00-274-8908, 00-274-8908, 5310002748908, 002748908

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-274-8908

Drawings & Photos | NSN 5310-00-274-8908


Cross Reference | NSN 5310-00-274-8908

Part Number Cage Code Manufacturer
12Z2007-73 94135 NAVAL ORDNANCE STANDARDS
298538PC22 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
505919PC6 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
755722 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
79NM86 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
79NM86 72962 HARVARD INDUSTRIES INC

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Technical Data | NSN 5310-00-274-8908

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.164 INCHES
THREAD QUANTITY PER INCH 36
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL PLASTIC POLYHEXAMETHYLENE AMIDE OR PLASTIC POLYCAPROLACTAM LOCKING INSERT STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 303 PLUS X NUT
MATERIAL DOCUMENT AND CLASSIFICATION MIL-M-20693 MIL SPEC ALL MATERIAL RESPONSES LOCKING INSERT AMS 5640 ASSN STD ALL MATERIAL RESPONSES NUT
SURFACE TREATMENT PASSIVATE OVERALL EXCEPT INSERT
HARDNESS RATING NOT RATED
NUT STYLE A12 HEXAGON
NUT HEIGHT 0.219 INCHES MINIMUM AND 0.239 INCHES MAXIMUM
WIDTH ACROSS FLATS 0.336 INCHES MINIMUM AND 0.345 INCHES MAXIMUM
BEARING SURFACE TYPE CHAMFERED
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
COUNTERSINK ANGLE ANY ACCEPTABLE NUT
TEMP RATING 250.0 DEG FAHRENHEIT NOMINAL
III BEARING SURFACE FINISH 125.0 MICROINCHES
MANUFACTURERS CODE 94135
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE 12Z2007-73

Restrictions/Controls & Freight Information | NSN 5310-00-274-8908

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious 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 573 unknown
Originating Activity Code XX
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 5310-00-274-8908

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each