Product Details | SPLINE SELF-LOCKING NUT

5310-00-839-8767 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: SMB447678, SM-B-447678, 1070794, 107079-4, 22NCFM2440, 22NCFM2-440, 22NCFMA240, 22NCFMA2-40, 5310-00-839-8767, 00-839-8767, 5310008398767, 008398767

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1962 00-839-8767

Drawings & Photos | NSN 5310-00-839-8767


Demand History | NSN 5310-00-839-8767

Part Number Request Date QTY Origin
22NCFMA240 2009-02-35 21 China
22NCFMA240 2008-12-346 50 US
5310-00-839-8767 2008-05-140 2 US

Cross Reference | NSN 5310-00-839-8767

Part Number Cage Code Manufacturer
107079-4 37695 RAYTHEON COMPANY DBA RAYTHEON
22NCFM2-440 75237 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
22NCFMA2-40 72962 HARVARD INDUSTRIES INC
SM-B-447678 80063 US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS

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Technical Data | NSN 5310-00-839-8767

Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE 0.112 INCHES
THREAD QUANTITY PER INCH 40
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 0.160 INCHES NOMINAL
PILOT LENGTH 0.060 INCHES NOMINAL
NUT DIAMETER 0.203 INCHES NOMINAL
NUT HEIGHT 0.150 INCHES NOMINAL
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
TEMP RATING 350.0 DEG FAHRENHEIT NOMINAL
MANUFACTURERS CODE 72962
DESIGN CONTROL REFERENCE 22NCFMA2-40

Restrictions/Controls & Freight Information | NSN 5310-00-839-8767

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
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating U 50
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