NIIN Output Data
Definition:
A WASHER OF ANY PERIPHERAL SHAPE HAVING A CENTRALLY LOCATED HOLE. BOTH BEARING SURFACES ARE PARALLEL AND FLAT, BUT ONE OR BOTH OF THE BEARING SURFACES MUST BE BROKEN BY A COUNTERBORE, COUNTERSINK, OR SIMILARLY SHAPED RECESS. THE THICKNESS MUST NOT EXCEED 25 PER CENT OF THE OUTSIDE DIAMETER OR THE LARGEST OUTSIDE DIMENSION. THE MAXIMUM LIMIT OF THE TOLERANCE OR RANGE APPLIED TO THE THICKNESS AND/OR LARGEST OUTSIDE DIMENSION MUST BE USED TO DETERMINE COMPLIANCE. EXCLUDES WASHER, CONCAVE, RETAINER, PACKING, AND THRUST TYPE WASHERS. SEE ALSO SPACER, SLEEVE; AND SPACER, STEPPED.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 704-5940679 ITEM 34 | 53711 | A | 5 | 1 | A | KZ | ||
| 1507-105 ITEM 34 | 43689 | A | 5 | 1 | A | KZ | ||
| 704-5858537 ITEM 15 | 43689 | A | 3 | 2 | 5 | ZZ | ||
| 704-5858537 ITEM 15 | 53711 | A | 5 | 9 | A | KZ | ||
| 1507-81 ITEM 15 | 43689 | A | 5 | 9 | A | KZ |
CAGE Information
| Code | Company |
|---|---|
| 43689 | HUNTINGTON INGALLS INCORPORATED DIV |
| 53711 | NAVAL SEA SYSTEMS COMMAND |
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 |
|---|---|---|
| SUPP | SUPPLEMENTARY FEATURES | USED ON SSN 688 CLASS SUBMARINE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281,CL A,FORM 6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AAUB | HOLE DIAMETER | 0.343 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM |
| ABMH | RECESS DEPTH | 0.252 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | OBLONG SHAPED FLANGE 0.100 IN. THK,2.000 IN. LG,0.120 IN. RADIUS ENDS; BOSS 0.620 IN. DIA; RECESS0.500 IN. DIA |
| MATT | MATERIAL | NICKEL ALLOY 400 OVERALL |