| Item Name | Valve Check |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-613-5250 (016135250) |
| NCB Code | USA (01) |
| Manufacturer | Allen Aircraft Products Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AHNC | Connection Style | FLARED (TUBE) ALL ENDS |
| STYL | Style Designator | STRAIGHT THRU |
| AAJF | Thread Direction | RIGHT-HAND ALL ENDS |
| CQRB | Seat Angle | 37.0 DEGREES ALL ENDS |
| AWLS | Connection Type | THREADED EXTERNAL TUBE ALL ENDS |
| AQLR | Valve Operation Method | MANUAL |
| CWCF | Face To Face Distance | 2.50 INCHES |
| CQJX | Nominal Thread Size | 0.438 INCHES ALL ENDS |
| THSD | Thread Series Designator | UNJ ALL ENDS |
| MRC | Decoded Requirement | Clear Text Reply |
| AAJD | Thread Class | 3A ALL ENDS |
| CMLP | Thread Quantity Per Inch | 20 ALL ENDS |
| Components Related to NSN - 4820-01-613-5250, 4820016135250 | ||||
| 4820-01-279-1339 (4820012791339) | 4820-01-250-8611 (4820012508611) | 4810-01-039-5970 (4810010395970) | 4820-01-284-4289 (4820012844289) | |
| 4820-01-671-6098 (4820016716098) | 4820-00-287-2199 (4820002872199) | 4820-01-277-6509 (4820012776509) | 4820-01-178-7551 (4820011787551) | |
| 4820-01-064-2440 (4820010642440) | 4820-00-391-3785 (4820003913785) | 4820-00-066-2358 (4820000662358) | 4820-01-197-6798 (4820011976798) | |
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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