NIIN Output Data
NIIN:
NSN:
Item Name:
WASHER , LOCK
Definition:
A WASHER WHICH IS USUALLY ROUND WITH A CENTRALLY LOCATED HOLE. ITS EDGES AND TWO BEARING SURFACES ARE SO DESIGNED THAT APPLIED PRESSURE BRINGS INTO PLAY THE SPRING TENSION AND/OR FRICTIONAL LOCKING PRINCIPLE WHICH MATERIALLY RESISTS ANY TENDENCY TOWARD TURNING. IT MAY BE MADE OF ONE OR TWO PIECES
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 643090 | 88818 | A | 5 | 2 | X | XX | ||
| 294392 | 56232 | A | 5 | 2 | X | XX | ||
| 5K643090 | 95542 | A | 5 | 2 | X | XX | ||
| SK643090 | 03848 | H | 5 | 9 | X | XX | ||
| MS17186-2 | 96906 | M | 5 | 2 | X | XX | ||
| 236-1041P1 | 49956 | A | 5 | 2 | X | XX | ||
| 9166151 | 18876 | A | 5 | 2 | X | XX | ||
| 236-1041PC1 | 49956 | A | 5 | 2 | X | XX | ||
| 643090 | 10001 | A | 3 | 2 | X | XX | ||
| 643096 | 10001 | A | 5 | 2 | 2 | KE |
CAGE Information
| Code | Company |
|---|---|
| 03848 | ARMA DIV AMBAC INDUSTRIES INC |
| 88818 | KEARFOTT CORPORATION DBA KEARFOTT DI |
| 56232 | LOCKHEED MARTIN CORPORATION DBA LOCK |
| 95542 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 96906 | MILITARY STANDARDS PROMULGATED BY MI |
| 49956 | RAYTHEON COMPANY DBA RAYTHEON |
| 18876 | U S ARMY AVIATION AND MISSILE COMMAN |
| 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL D |
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 |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.175 INCHES MINIMUM AND 0.178 INCHES MAXIMUM |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| MATT | MATERIAL | ALUMINUM ALLOY 5052 OVERALL |
| ABKV | OUTSIDE DIAMETER | 0.513 INCHES MINIMUM AND 0.519 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | CHROMATE OVERALL |
| ABPX | MATERIAL THICKNESS | 0.017 INCHES MINIMUM AND 0.023 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
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SK643090 ,
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