Part Number
Part Number:
NSN:
NIIN:
Item Name:
CUP , COMPRESSION
Definition:
A NONMETALLIC CUP-SHAPED ITEM DESIGNED TO BE LOCATED WITHIN A CYLINDER, AND WHOSE CONTACT EDGE WITH THE CYLINDER WALLS IS USUALLY FEATHERED. THIS ITEM, BY MEANS OF EXTRUSION, MAKES CLOSE PHYSICAL CONTACT WITH THE CYLINDER WALLS IN ORDER TO PREVENT THE ESCAPE OF INTERNAL PRESSURE. THE ITEM MAY HAVE A CENTER HOLE AND/OR BOLT HOLES. EXCLUDES CUP, HYDRAULIC BRAKE CYLINDER.
CAGE Information
| Code | Company |
|---|---|
| 81348 | FEDERAL SPECIFICATIONS PROMULGATED B |
Federal Supply Class
Title
HARDWARE, COMMERCIAL
Inclusions:
INCLUDES ACCESS COVERS; BUMPERS; CASTERS; CABINET AND DOOR HARDWARE; CLEVISES; HINGES; LATCHES; STRAPS AND STRAPPING; TURNBUCKLES; WEBBED STRAPS.
Exclusions:
EXCLUDES WEAPONS SYSTEM HARDWARE (FSC 5342).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ADYT | CENTER HOLE DIAMETER | 1.125 INCHES NOMINAL |
| AKKE | BASE MATERIAL THICKNESS | 0.063 INCHES NOMINAL |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 CLASS AND 2 TANNAGE AND A TREATMENT |
| MATT | MATERIAL | LEATHER OVERALL |
| CKBT | RECESS INSIDE DIAMETER | 1.500 INCHES NOMINAL |
| CXXB | FEATHER EDGE ANGLE | 45.0 DEGREES NOMINAL |
| ABHP | OVERALL LENGTH | 0.313 INCHES NOMINAL |