NSN 5310-00-520-4944

Part Details | SLEEVE NUT

5310-00-520-4944 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: 205669, 5310-00-520-4944, 00-520-4944, 5310005204944, 005204944

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-520-494429735 ( NUT, SLEEVE )
REFERENCE DRAWINGS & PICTURES

SLEEVE

CONFIGURATION A

Cross Reference | NSN 5310-00-520-4944
Part Number Cage Code Manufacturer
20566998897LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
Technical Data | NSN 5310-00-520-4944
Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS2B
THREAD DIRECTION RIGHT-HAND
NUT STYLE SLEEVE
FLANGE THICKNESS0.120 INCHES NOMINAL
NUT DIAMETER0.425 INCHES MINIMUM AND 0.435 INCHES MAXIMUM
NUT LENGTH0.750 INCHES NOMINAL
FLANGE WIDTH ACROSS FLATS0.625 INCHES NOMINAL
HOLE CONFIGURATION STYLE CONFIGURATION A
HOLE TYPE AND QUANTITY1 DRILLED
DRILLED HOLE DIAMETER0.065 INCHES NOMINAL