Part Number
Definition:
A CIRCULAR SHAPED ITEM DESIGNED TO BE INSTALLED IN A SPECIALLY PREPARED GROOVE OR COUNTERBORE TO PROVIDE A LOW PRESSURE SEAL. IT MAY BE SUPPLIED IN VARIOUS CROSS-SECTIONAL SHAPES AND IS CUT THROUGH AT ONE POINT TO ALLOW FOR INSTALLATION AND FITTING. EXCLUDES ITEMS WHOSE PRIMARY FUNCTION IS TO PROVIDE SEALING, WIPING, OR WEARING SURFACE CAPABILITIES FOR PISTON CONFIGURATIONS. SEE ALSO RING, PISTON AND RING, WIPER.
CAGE Information
| Code | Company |
|---|---|
| 82796 | COLTEC INDUSTRIES INC. DBA FAIRBANKS |
Federal Supply Class
Title
PACKING AND GASKET MATERIALS
Inclusions:
INCLUDES GENERAL PURPOSE OIL GREASE, AIR, LIQUID, GAS, AND CHEMICAL SEALS; OAKUM; PREFABRICATED GASKETS AND SEALS DESIGNED FOR A SINGLE SPECIFIC APPLICATION.
Exclusions:
EXCLUDES O-RINGS (FSC 5331); BULK MATERIAL ITEMS, SUCH AS; RUBBER, CORK, AND ASBESTOS SHEETS AND STRIPS (FSG 93); LIQUID GASKET MATERIALS (RTV, PERMATEX, ETC.) (FSG 80); RFI AND EMI SEALS AND GASKETS (FSC 5999), AND ALL SEAL RETAINERS.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AETC | METALLIC HARDNESS RATING | NOT RATED |
| AETC | METALLIC HARDNESS RATING | NOT RATED |
| ACXD | RING STYLE | CONTRACTING CONCENTRIC |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16261,GRADE 4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AARX | INSIDE DIAMETER | 5.297 INCHES NOMINAL |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| ADTE | JOINT STYLE | STEP JOINT |
| FEAT | SPECIAL FEATURES | DRILL 24 HOLES,3/64 IN. DIA THROUGH THE WIDTH OF THE RINGEQUALLY SPACED ON 5-19/64 IN. BOLT CIRCLE |
| ACXJ | OVERALL WIDTH | 0.2460 INCHES MINIMUM AND 0.2470 INCHES MAXIMUM |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | STRAIGHT FACE SCRAPER, VENTILATED OIL CONTROL |
| ACXF | RADIAL WALL THICKNESS | 0.1950 INCHES MINIMUM AND 0.2250 INCHES MAXIMUM |