NIIN Output Data
NIIN:
NSN:
Item Name:
O-RING
Definition:
A NONMETALLIC CIRCULAR ITEM WITH AN APERATURE, HAVING A SOLID ROUND CROSS-SECTION. THEY ARE USED PRIMARILY FOR SEALING. FOR ITEMS WITH OTHER THAN ROUND CROSS SECTION, SEE PACKING,PREFORMED. FOR NONCIRCULAR ITEMS WITH A ROUND CROSS-SECTION, SEE SEAL,NONMETALLIC ROUND SECTION AND RUBBER,ROUND SECTION.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| M25988/1-025 | 81349 | M | 5 | 9 | 4 | KE | ||
| M25988/1-025 | 6X520 | A | 5 | 2 | 6 | 9Z | ||
| MIL-R-25988/1 | 81349 | M | 5 | 9 | 4 | KE | ||
| AMS-R-25988 | 81343 | A | 3 | 2 | 4 | ZZ | ||
| 754-4-37002-025 | K2523 | A | 5 | 2 | 5 | ZZ |
CAGE Information
| Code | Company |
|---|---|
| 6X520 | INTERNATIONAL SEAL AND PACKING CO IN |
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
| 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| K2523 | EATON AEROSPACE LTD |
Federal Supply Class
Title
O-RING
Inclusions:
Exclusions:
EXCLUDES PACKING AND GASKET MATERIAL (FSC 5330).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ADYT | CENTER HOLE DIAMETER | 1.165 INCHES MINIMUM AND 1.187 INCHES MAXIMUM |
| ABHE | OUTSIDE DIAMETER | 1.316 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 70.0 SHORE DUROMETER A NOMINAL |
| ADVN | CROSS-SECTIONAL HEIGHT | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM |
| ANYN | ELONGATION PERCENTAGE | 125 MAXIMUM |
| MATT | MATERIAL | RUBBER FLUOROSILICONE CLASS FQ |