Product Details | SPLINE SELF-LOCKING NUT

5310-00-682-5437 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: 12NCFM282, 12NCFM2-82, 12NCFMA282, 12NCFMA2-82, 3330844000, 333-0844-000, 660103, 5310-00-682-5437, 00-682-5437, 5310006825437, 006825437

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-682-5437

Drawings & Photos | NSN 5310-00-682-5437


Demand History | NSN 5310-00-682-5437

Part Number Request Date QTY Origin
5310-00-682-5437 2024-06-171 16 KR
5310-00-682-5437 2021-12-349 100 United States
5310-00-682-5437 2018-10-275 5 US
5310-00-682-5437 2018-10-275 10 US

Cross Reference | NSN 5310-00-682-5437

Part Number Cage Code Manufacturer
12NCFM2-82 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
12NCFM2-82 72962 HARVARD INDUSTRIES INC
12NCFMA2-82 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
12NCFMA2-82 72962 HARVARD INDUSTRIES INC
333-0844-000 13499 ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS
660103 80249 BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.

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Technical Data | NSN 5310-00-682-5437

Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE 0.164 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL PLASTIC POLYAMIDE LOCKING INSERT STEEL NUT
SURFACE TREATMENT CADMIUM NUT
HARDNESS RATING NOT RATED
NUT STYLE A52 SPLINE
PILOT DIAMETER 0.223 INCHES NOMINAL
PILOT LENGTH 0.060 INCHES NOMINAL
NUT DIAMETER 0.312 INCHES NOMINAL
NUT HEIGHT 0.220 INCHES NOMINAL
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
TEMP RATING 350.0 DEG FAHRENHEIT NOMINAL

Restrictions/Controls & Freight Information | NSN 5310-00-682-5437

Category Code Description
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.
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
No Freight Information