NIIN Output Data
NIIN:
NSN:
Item Name:
WASHER , SPRING TENSION
Definition:
A BENT SPRING METAL WASHER WITH A CENTRALLY LOCATED HOLE. IT IS DESIGNED TO EXERT PRESSURE AXIALLY WHEN ASSEMBLED IN PLACE.
Reference/Part Number
Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
---|---|---|---|---|---|---|---|---|
MIL-W-12133/3 | 81349 | M | 4 | 1 | E | KZ | ||
3-4819-8-412-52 | K4340 | A | 5 | 2 | A | KZ | ||
BS SP 134-C | K7766 | A | 5 | 2 | A | KZ | ||
M12133/3-176 | 81349 | M | 2 | 2 | E | KZ |
CAGE Information
Code | Company |
---|---|
81349 | MILITARY SPECIFICATIONS PROMULGATED |
K4340 | AIR-LOG LTD |
K7766 | BRITISH STANDARDS INSTITUTION |
Federal Supply Class
Title
NUTS AND WASHERS
Inclusions:
INCLUDES LOCKNUTS; EYE NUTS; PLAIN NUTS; CASTELLATED NUTS; WING NUTS; PLATE NUTS; PUSH ON NUTS; CONCAVE AND CONVEX WASHERS; FLAT WASHERS; KEYED WASHERS; LOCK WASHERS; SHOULDERED WASHERS; SPLIT WASHERS.
Exclusions:
EXCLUDES BEARING THRUST WASHERS (FSC 3120); SHIMS (FSC 5365); RING SPACERS (FSC 5365); PLATE SPACERS (FSC 5365); LOCK RINGS (FSC 5365).
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B194,1/4 HARD ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
ABKW | OVERALL HEIGHT | 0.027 INCHES MINIMUM AND 0.033 INCHES MAXIMUM |
ABKV | OUTSIDE DIAMETER | 0.340 INCHES MINIMUM AND 0.345 INCHES MAXIMUM |
AAUB | HOLE DIAMETER | 0.176 INCHES MINIMUM AND 0.181 INCHES MAXIMUM |
MATT | MATERIAL | COPPER ALLOY 172 OVERALL |
CQFM | HARDNESS RATING | 350.0 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM AND 380.0 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM |
ABPX | MATERIAL THICKNESS | 0.010 INCHES MINIMUM AND 0.012 INCHES MAXIMUM |