NSN 5310-01-029-8940
Part Details | LOCK WASHER
5310-01-029-8940 A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces
Alternate Parts: 2630053 PIECE 54, 2630-053 PIECE 54, FFW84, FF-W-84, 5310-01-029-8940, 01-029-8940, 5310010298940, 010298940
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | OCT 25, 1976 | 01-029-8940 | 14218 ( WASHER, LOCK ) |
REFERENCE DRAWINGS & PICTURES
SPLIT HELICAL-RIGHT HAND
Cross Reference | NSN 5310-01-029-8940
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2630-053 PIECE 54 | 96169 | ELECTRIC BOAT CORPORATION |
| FF-W-84 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
Technical Data | NSN 5310-01-029-8940
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | SPLIT HELICAL-RIGHT HAND |
| HOLE DIAMETER | 0.446 INCHES MINIMUM AND 0.459 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.779 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.109 INCHES NOMINAL |
| TEST DATA DOCUMENT | 81349-MIL-P-23199 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| SPECIAL TEST FEATURES | SPECIAL QUALITY CONTROL TESTING |
| NONDEFINITIVE SPEC/STD DATA | 2 STYLE AND A CLASS |
| DEPARTURE FROM CITED DESIGNATOR | AS MOD BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER @SPECIAL QUALITY CONTROL PROVISIONS |
| HEAT TREATMENT | QUENCHED AND TEMPERED |