National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
SPRING , CONSTANT FORCE
Definition:
A SPRING MADE FROM PRESTRESSED STRIP OF MATERIAL THAT COILS TIGHTLY AROUND SUCCESSIVE LAYERS OF ITSELF. THE OUTER END MAY BE SPECIALLY SHAPED FOR ATTACHMENT. THE INNER END IS USUALLY SQUARE CUT AND FREE TO ROTATE OVER A PULLEY OR ROLLER. THE COILS ARE FORMED TO REMAIN IN A COILED POSITION WITHOUT EXPANDING. EXCLUDES SPRING (1), SPIRAL, TORSION.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| N744 | 61349 | A | 3 | 2 | 5 | KZ | ||
| N744 | 60883 | A | 5 | 2 | 6 | 9Z | ||
| 343140 | 98897 | A | 3 | 2 | X | XX |
CAGE Information
| Code | Company |
|---|---|
| 60883 | AMETEK INC HEAT TRANSFER DIV |
| 61349 | AMETEK INC. |
| 98897 | LOCKHEED MARTIN CORPORATION DBA LOCK |
Federal Supply Class
Title
COIL, FLAT, LEAF, AND WIRE SPRIN
Inclusions:
INCLUDES COMPRESSION SPRINGS; TORSION SPRINGS; LEAF SPRING ASSEMBLIES; FLAT SPRINGS; EXTENSION SPRINGS.
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AARX | INSIDE DIAMETER | 3.500 INCHES NOMINAL |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| STYL | STYLE DESIGNATOR | COIL |
| CWYP | HOLE DIAMETER | 0.191 INCHES MINIMUM AND 0.198 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | TWO HOLES AT DIAMETER 0.191 INCHES MINIMUM, 0.198 INCHES MAXIMUM |
| AXWH | MATERIAL WIDTH | 2.000 INCHES NOMINAL |