Product Details | HEXAGON SELF-LOCKING NUT

5310-00-685-1859 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: B22NTM62, 691C658P5, 5310-00-685-1859, 00-685-1859, 5310006851859, 006851859

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-685-1859

Drawings & Photos | NSN 5310-00-685-1859


Cross Reference | NSN 5310-00-685-1859

Part Number Cage Code Manufacturer
691C658P5 89954 BAE SYSTEMS CONTROLS INC.
B22NTM62 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
B22NTM62 72962 HARVARD INDUSTRIES INC

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Technical Data | NSN 5310-00-685-1859

Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE 0.138 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 1212 NUT
MATERIAL DOCUMENT AND CLASSIFICATION MIL-M-20693 COMP A TYPE 1 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-M-20693 COMP B TYPE 4 AND 4A MIL SPEC 2ND MATERIAL RESPONSE LOCKING INSERT AMS5010 ASSN STD SINGLE MATERIAL RESPONSE NUT
SURFACE TREATMENT CADMIUM OVERALL EXCEPT INSERT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT
HARDNESS RATING NOT RATED
NUT STYLE A12 HEXAGON
NUT HEIGHT 0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
WIDTH ACROSS FLATS 0.305 INCHES MINIMUM AND 0.313 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
SPECIAL FEATURES COLOR BLACK
III BEARING SURFACE FINISH 125.0 MICROINCHES
MANUFACTURERS CODE 72962
DESIGN CONTROL REFERENCE B22NTM62

Restrictions/Controls & Freight Information | NSN 5310-00-685-1859

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