AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | O Ring |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5331 O Ring |
| National Item Identification Number (NIIN) | 00-099-7533 (000997533) |
| NCB Code | USA (00) |
| Manufacturer | National Aerospace Standards Com, Parco Inc, Military Specifications, Parker Hannifin Corporation, Sae International, Society Of Automotive Engineers Inc, Strohmeyer Julie A, Hutchinson Seal Corp, Burke Industries Inc, Lockheed Martin Corporation, Eriks Bv, Stillman Seal Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| M25988-1-139 | national aerospace standards com | o ring | RFQ |
| B63115-139 | parco inc | o ring | RFQ |
| M25988/1-139 | military specifications | o ring | RFQ |
| MILR25988 | military specifications | o ring | RFQ |
| 2-139-L449-6 | parker hannifin corporation | o ring | RFQ |
| MILR25988 | national aerospace standards com | o ring | RFQ |
| PRP139-11646 | parker hannifin corporation | o ring | RFQ |
| MIL-DTL-25988/1 | military specifications | o ring | RFQ |
| M25988/1-139 | sae international | o ring | RFQ |
| MILR25988 | society of automotive engineers inc | o ring | RFQ |
| 2-139-L449-65 | strohmeyer julie a | o ring | RFQ |
| AA-139TH1047 | hutchinson seal corp | o ring | RFQ |
| PRP568-139-1133-60 | parco inc | o ring | RFQ |
| H733-4-139 | burke industries inc | o ring | RFQ |
| C007-139 | lockheed martin corporation | o ring | RFQ |
| MILR25988ES | eriks bv | o ring | RFQ |
| 2-139-L449-65 | parker hannifin corporation | o ring | RFQ |
| L0449-2-139 | strohmeyer julie a | o ring | RFQ |
| 11-139-8450-60 | strohmeyer julie a | o ring | RFQ |
| M25988 1 139 | society of automotive engineers inc | o ring | RFQ |
| L0449 2-139 | parker hannifin corporation | o ring | RFQ |
| AA-139TH1047 | stillman seal corporation | o ring | RFQ |
| AMS-R-25988 | sae international | o ring | RFQ |
| AMS-R-25988 | society of automotive engineers inc | o ring | RFQ |
| 139-11646 | parker hannifin corporation | o ring | RFQ |
| 2-139-L449-6 | strohmeyer julie a | o ring | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHE | OUTSIDE DIAMETER | 2.381 INCHES NOMINAL |
| ADVN | CROSS-SECTIONAL HEIGHT | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM |
| ADYT | CENTER HOLE DIAMETER | 2.158 INCHES MINIMUM AND 2.192 INCHES MAXIMUM |
| ANYN | ELONGATION PERCENTAGE | 125 MAXIMUM |
| CQFM | HARDNESS RATING | 70.0 SHORE DUROMETER A NOMINAL |
| MATT | MATERIAL | RUBBER FLUOROSILICONE CLASS FQ |
| Relevant Components for NSN - 5331-00-099-7533, 5331000997533 | ||||
| 5365-01-101-3819 (5365011013819) | 5305-01-006-9246 (5305010069246) | 5310-00-639-2818 (5310006392818) | 5310-01-332-9051 (5310013329051) | |
| 5330-01-399-2381 (5330013992381) | 5340-01-496-5144 (5340014965144) | 5342-00-326-6390 (5342003266390) | 5305-01-361-1154 (5305013611154) | |
| 5305-01-516-4729 (5305015164729) | 5330-15-007-8953 (5330150078953) | 5340-01-078-1350 (5340010781350) | 5310-01-471-5429 (5310014715429) | |
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