Product Details | HEXAGON SELF-LOCKING NUT

5310-01-127-2961 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: 1176J02 ITEM 40, 1176J02ITEM40, 79NE101, 79NE-101, 5310-01-127-2961, 01-127-2961, 5310011272961, 011272961

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 27-FEB-82 01-127-2961

Drawings & Photos | NSN 5310-01-127-2961


Demand History | NSN 5310-01-127-2961

Part Number Request Date QTY Origin
5310-01-127-2961 2021-05-130 2 US
5310-01-127-2961 2021-02-48 2 US

Cross Reference | NSN 5310-01-127-2961

Part Number Cage Code Manufacturer
1287424-14 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
H549166201 36090 LOCKHEED MARTIN LIBRASCOPE CORP

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Technical Data | NSN 5310-01-127-2961

Characteristic Specifications
THREAD SERIES UNJC
NOMINAL THREAD SIZE 0.625 INCHES
THREAD QUANTITY PER INCH 11
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL PLASTIC POLYAMIDE LOCKING INSERT STEEL COMP 303 NUT
HARDNESS RATING NOT RATED
NUT STYLE A12 HEXAGON
NUT HEIGHT 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM
WIDTH ACROSS FLATS 0.928 INCHES MINIMUM AND 0.940 INCHES MAXIMUM
BEARING SURFACE TYPE CHAMFERED
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
TEMP RATING 250.0 DEG FAHRENHEIT MAXIMUM
TEST DATA DOCUMENT 81349-MIL-P-23199 SPECIFICATION
SPECIAL TEST FEATURES SPECIAL QUALITY CONTROL TESTING
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS AND CERTIFIED FREE FROM MERCURY CONTAMINATION
CRITICALITY CODE JUSTIFICATION ZZZY
MANUFACTURERS CODE 019L2
DESIGN CONTROL REFERENCE 79NE-101

Restrictions/Controls & Freight Information | NSN 5310-01-127-2961

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:AItem does not contain precious metal
Criticality Code:YThe item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
Category Code Description
No Freight Information