| Item Name | Valve Check |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-182-4142 (011824142) |
| NCB Code | USA (01) |
| Manufacturer | Mcdonnell Douglas Helicopter Co Inc, Northrop Grumman Systems Corporation, Alliant Techsystems Operations Llc, Coronado Manufacturing Inc, Tempco Engineering Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 387-3944 | mcdonnell douglas helicopter co inc | valve check | 02731 | RFQ |
| 387-3944 | northrop grumman systems corporation | valve check | 8kp69 | RFQ |
| 387-3944 | alliant techsystems operations llc | valve check | 1yqe8 | RFQ |
| 387-3944 | coronado manufacturing inc | valve check | 26879 | RFQ |
| 387-3944 | tempco engineering inc | valve check | 60609 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| BBJX | MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| FEAT | SPECIAL FEATURES | ONE END FLANGE CONNECTION TYPE; FLANGE SHAPE:ROUND WITH HOLES;NOMINAL OUTSIDE DIAMETER:1.5MM;NOMINAL THICKNESS:5.50 MM;BOLT HOLE QUANTITY: 8;DIAMETER OF BOLT HOLE:3.0 MM;FLANGE FACE DESIGN:PLAIN |
| MATT | MATERIAL | ALUMINUM ALLOY 7075 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/9 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ANODIZE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 3 MIL SPEC SINGLE TREATMENT RESPONSE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| Relevant Components for NSN - 4820-01-182-4142, 4820011824142 | ||||
| 4820-01-560-5759 (4820015605759) | 4820-01-298-9351 (4820012989351) | 4820-01-545-4087 (4820015454087) | 4810-01-325-4666 (4810013254666) | |
| 4820-01-374-3466 (4820013743466) | 4810-01-453-8173 (4810014538173) | 4810-01-547-8647 (4810015478647) | 4820-01-453-6024 (4820014536024) | |
| 4820-01-510-0543 (4820015100543) | 4810-01-606-7570 (4810016067570) | 4820-01-071-1428 (4820010711428) | 4820-01-232-8464 (4820012328464) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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