Product Details | SLEEVE NUT

5310-00-281-1251 An internally threaded item with a cylindrical and/or square, hexagonal, octagonal, or dodecagonal outer periphery (parallel to the threaded axis) a portion(s) of which may or may not be enlarged, forming a flange(s) and/or shoulder(s). Items not having an enlarged outer portion may be threaded, a part of the full length, or tapped from both ends. Items having an enlarged outer portion (flange(s) or shoulder(s)) may be threaded the full length, threaded a part of the full length, or tapped from both ends. Items tapped from both ends shall have either right-hand threads on both ends or left-hand threads on both ends. For items conforming to any of the above and having a length overall exceeding two times the largest outside diameter or width across flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. For items with an outside contour that is the same the full length, having a continuous thread through its entire length, and the length does not exceed two times the diameter or width across the flats use NUT (1), PLAIN (as modified). Excludes NUT (1), PLAIN, CAP. See also TURNBUCKLE BODY.

Part Alternates: 7600924, 5310-00-281-1251, 00-281-1251, 5310002811251, 002811251

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 00-281-1251

Drawings & Photos | NSN 5310-00-281-1251


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Technical Data | NSN 5310-00-281-1251

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.500 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 2B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1211 OR STEEL COMP 1015 OR STEEL COMP 1016 OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A24A SLEEVE
THREAD LENGTH 0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM
NUT LENGTH 2.219 INCHES MINIMUM AND 2.281 INCHES MAXIMUM
NUT WIDTH ACROSS FLATS 1.469 INCHES MINIMUM AND 1.531 INCHES MAXIMUM
NUT COUNTERBORE DEPTH 1.469 INCHES MINIMUM AND 1.531 INCHES MAXIMUM NUT
COUNTERBORE DIAMETER 0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM NUT
COUNTERSINK ANGLE 109.5 DEGREES MINIMUM AND 110.5 DEGREES MAXIMUM NUT
CROSS-SECTIONAL SHAPE HEXAGONAL NUT
TEMP RATING NOT RATED

Restrictions/Controls & Freight Information | NSN 5310-00-281-1251

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
Category Code Description
No Freight Information