Part Number
Part Number:
NSN:
NIIN:
Item Name:
NUT , PLAIN , EXTENDED WASHER , ROUND
Definition:
A NUT, CIRCULAR IN SHAPE, HAVING WRENCHING FACILITIES SUCH AS FLATS, HOLES, PROTRUSIONS, SLOTS OR SPLINES IN OR ON THE PERIPHERY. IT HAS AN INTEGRAL WASHER WHICH EXTENDS BEYOND THE WRENCHING ELEMENT PERIPHERY.
CAGE Information
| Code | Company |
|---|---|
| 1W025 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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 |
|---|---|---|
| ABKW | OVERALL HEIGHT | 0.340 INCHES NOMINAL |
| MATT | MATERIAL | TITANIUM ALLOY UNS R56400 OVERALL |
| AAVX | WASHER OUTSIDE DIAMETER | 1.000 INCHES NOMINAL |
| ADEM | WASHER THICKNESS | 0.040 INCHES NOMINAL |
| CQFM | HARDNESS RATING | NOT RATED |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| SUPP | SUPPLEMENTARY FEATURES | USED AS INSERT,PRESSURE TAP W/PN -001 |
| AAJD | THREAD CLASS | 3B |
| AZKQ | TEMP RATING | NOT RATED |
| FEAT | SPECIAL FEATURES | BODY DIA. 0.518 IN.;SURFACE TREAT K-103,CAGEC 76823,B4 PRIMER; LOW OBSERVABLE ITEM |
| CQJX | NOMINAL THREAD SIZE | 0.4375 INCHES |
| CRSQ | COUNTERSINK ANGLE | 110.0 DEGREES NOMINAL BOSS |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | R-229,CAGEC 76823 MFR REF SINGLE TREATMENT RESPONSE OVERALL EXCEPT THREADS |
| SFTT | SURFACE TREATMENT | PAINT LUSTERLESS OVERALL EXCEPT THREADS |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| BZRR | THREAD SERIES | UNJF |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-9047,TYPE 3,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |