National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
SEAT , HELICAL COMPRESSION SPRING
Definition:
A CIRCULAR ITEM, USUALLY HAVING A FLAT OR GROOVED FLANGE, BOSS(ES), AND/OR COUNTERBORE DESIGNED TO ACCOMMODATE THE END OF THE SPRING. IT IS USED TO POSITION THE SPRING, BUT DOES NOT ENCASE THE SPRING OR RESTRAIN LATERAL MOTION. IT MAY BE USED IN CONJUNCTION WITH A RETAINER, HELICAL COMPRESSION SPRING. EXCLUDES WASHER (1), (AS MODIFIED); SEAT, BALL SOCKET AND HOLDER, SPRING. SEE ALSO ROTOR, ENGINE POPPET VALVE.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 706775-4 | 73030 | A | 3 | 2 | 2 | SB |
CAGE Information
| Code | Company |
|---|---|
| 73030 | HAMILTON SUNDSTRAND 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 |
|---|---|---|
| FEAT | SPECIAL FEATURES | 0.6250 INCH GAGE DIAMETER |
| MATL | MATERIAL | STEEL PER HS2776,MFR 73030 |
| BZDH | DISTANCE FROM END TO FIRST STEP | 0.0850 INCHES MINIMUM AND 0.0890 INCHES MAXIMUM |
| ABPS | FIRST STEP LENGTH | 0.2780 INCHES NOMINAL |
| ABPR | FIRST STEP DIAMETER | 0.7000 INCHES NOMINAL |
| AMFZ | SECOND END DIAMETER | 0.4980 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM |
| APGF | DESIGN TYPE | SOLID |
| STYL | STYLE DESIGNATOR | SEAT |
| ABXV | BORE DIAMETER | 0.2520 INCHES MINIMUM AND 0.2530 INCHES MAXIMUM |
| ALME | MATERIAL HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.6150 INCHES MINIMUM AND 0.6190 INCHES MAXIMUM |
| BBRB | END DIAMETER | 0.3910 INCHES MINIMUM AND 0.3930 INCHES MAXIMUM |