Part Number
Part Number:
NSN:
NIIN:
Item Name:
RETAINER , HELICAL COMPRESSION SPR
Definition:
A CYLINDRICAL ITEM SPECIFICALLY DESIGNED TO FIT OVER THE END OF, AND COMPLETELY ENCASE THE SPRING. THE OPEN END IS USUALLY FLANGED, THE OPPOSITE END MAY BE CLOSED OR HAVE AN ORIFICE TO ACCOMMODATE A GUIDE, PLUNGER, OR THE LIKE. IT IS USED TO POSITION THE SPRING AND RESTRAIN LATERAL MOTION. IT MAY PROVIDE A SEAT FOR THE SPRING. EXCLUDES HOLDER, SPRING.
CAGE Information
| Code | Company |
|---|---|
| 78286 | SIKORSKY AIRCRAFT CORPORATION |
Federal Supply Class
Title
HARDWARE, COMMERCIAL
Inclusions:
INCLUDES ACCESS COVERS; BUMPERS; CASTERS; CABINET AND DOOR HARDWARE; CLEVISES; HINGES; LATCHES; STRAPS AND STRAPPING; TURNBUCKLES; WEBBED STRAPS.
Exclusions:
EXCLUDES WEAPONS SYSTEM HARDWARE (FSC 5342).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ABTB | MOUNTING HOLE DIAMETER | 0.093 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | IRREGULAR |
| BWRF | OUTSIDE CHAMFER DEPTH | 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM |
| SURF | SURFACE TREATMENT | PASSIVATED, SS8435, UNITED AIRCRAFT CORP |
| MATL | MATERIAL | STEEL, MIL-S-5059, COMP 301, COND 1/4 HARD |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| ABKU | FLANGE THICKNESS | 0.250 INCHES MINIMUM AND 0.310 INCHES MAXIMUM |