National Stock Number (NSN) Output Data
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 7B7840 | 11083 | A | 3 | 2 | 5 | KZ | ||
| 7B7840-00 | 58312 | F | 5 | 9 | 5 | KZ | ||
| 7B7840 | 74006 | A | 5 | 9 | 5 | XX |
CAGE Information
| Code | Company |
|---|---|
| 11083 | CATERPILLAR INC. DBA CATERPILLAR DIV |
| 58312 | MIL-TECH MFG INC |
| 74006 | RELIANCE COMM/TEC CORP LORAIN PRODUC |
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 |
|---|---|---|
| ABKW | OVERALL HEIGHT | 0.313 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 0.313 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 0.500 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | OD THD 1/2-20 NF THD W/SLOT DRIVE,4 SLOTS |
| BWRC | END HOLE DIAMETER | 0.125 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 0.250 INCHES NOMINAL |
| MATL | MATERIAL | BRASS,SAE 72 |
| BWRH | OUTSIDE CHAMFER ANGLE IN DEG | 35.0 |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |