NSN 5310-00-281-4989

Part Details | SLEEVE NUT

5310-00-281-4989 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.

Alternate Parts: 506288PC4, 5310-00-281-4989, 00-281-4989, 5310002814989, 002814989

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-281-498929735 ( NUT, SLEEVE )
REFERENCE DRAWINGS & PICTURES

SLEEVE

Cross Reference | NSN 5310-00-281-4989
Part Number Cage Code Manufacturer
506288PC410001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
Technical Data | NSN 5310-00-281-4989
Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE0.500 INCHES
THREAD QUANTITY PER INCH13
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
NUT STYLE SLEEVE
FLANGE THICKNESS0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
NUT DIAMETER0.868 INCHES MINIMUM AND 0.869 INCHES MAXIMUM
NUT LENGTH1.810 INCHES MINIMUM AND 1.850 INCHES MAXIMUM
FLANGE WIDTH ACROSS FLATS0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
SPECIAL FEATURESSHANK END CHAMFERED 0.040 TO 0.060 INCHES BY 45 DEGREES
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT