NSN 5310-01-203-8401

Part Details | ROUND PLAIN NUT

5310-01-203-8401 A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, KNURLED. (When height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

Alternate Parts: 12337132, 5310-01-203-8401, 01-203-8401, 5310012038401, 012038401

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 20, 198501-203-840115887 ( NUT, PLAIN, ROUND )
REFERENCE DRAWINGS & PICTURES

ROUND

Cross Reference | NSN 5310-01-203-8401
Part Number Cage Code Manufacturer
1233713219207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
Technical Data | NSN 5310-01-203-8401
Characteristic Specifications
THREAD DIRECTION RIGHT-HAND
NUT STYLE ROUND
NUT THICKNESS1.880 INCHES NOMINAL
UNDERCUT THICKNESS0.800 INCHES NOMINAL
SPECIAL FEATURESNUT ASSEMBLY; C/O 2 RING,P/N 12337133; 2 SCREW,P/N MS18154-122; 2 PIN,P/N MS9390-700; 1.880 HIGH; M160X3 METRIC INSIDE DIA; 7.000 DIST BETWEEN HOLES; FINAL PROTECTIVE FINISH: CLEAN PER SPEC TT-C-490 TREAT,TYPE I OR III,SPEC TT-C-490 APPLY PRIMER SPEC TT-P-636,TT-P-664 OR MIL-P-52977; TOPCOAT COLOR FOREST GREEN,SPEC MIL-E-52798; USED ON M1E1