Part Number
Definition:
A WASHER, ROUND IN SHAPE, AND HAVING A CENTRALLY LOCATED HOLE. ONE BEARING SURFACE IS FLAT AND UNBROKEN, THE OTHER SURFACE IS IN THE FORM OF A RAISED SHOULDER (BOSS) HAVING A FLAT BEARING SURFACE. THE THICKNESS OF THE SHOULDER (BOSS) MUST NOT EXCEED 25 PERCENT OF THE SHOULDER (BOSS) DIAMETER. FOR ITEMS HAVING A SHOULDER (BOSS) OF GREATER THICKNESS, USE BEARING, SLEEVE; BUSHING SLEEVE; OR SPACER, SLEEVE. EXCLUDES INSULATOR, WASHER AND THRUST TYPE WASHERS.
CAGE Information
| Code | Company |
|---|---|
| 48294 | PSI-PERIPHERAL SUPPORT |
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 |
|---|---|---|
| AGAV | END ITEM IDENTIFICATION | VIRGINIA CLASS SUBMARINE, SSN-774;STURGEON CLASS SSN (637);MARINE HARDXWARE & HULL DOORS;LOS ANGELES CLASS SSN (688);LEVEL 1 / SUBSAFE;SUBMARINE SURVEILLANCE SYSTEMS;TYPE 2 PERISCOPE;PERISCOPE, TYPE 18;AUSTIN SHIP CLASS LPD-4 AMPHIBIOUS TRANSPORT DOCKS;FIRE PUMPS;HELICOPTER, ADVANCE ATTACK, AH-1W;LANDING CRAFT AIR CUSHION (LCAC);HELICOPTER, CARRIER BASED ASW, SH-60F;OLIVER PERRY CLASS FFG;EMORY S. LAND CLASS AS;FMS - KNOX CLASS FF |
| AAUB | HOLE DIAMETER | 0.201 INCHES NOMINAL |
| ABPX | MATERIAL THICKNESS | 0.050 INCHES NOMINAL |
| MATT | MATERIAL | PLASTIC POLYHEXAMETHYLENE AMIDE OVERALL |
| AAVH | SHOULDER DIAMETER | 0.250 INCHES NOMINAL |
| ABMG | SHOULDER HEIGHT | 0.050 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | SHOULDERED |
| ABKV | OUTSIDE DIAMETER | 0.437 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-M-20693,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |