| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-345-5673 (013455673) |
| NCB Code | USA (01) |
| Manufacturer | Huntington Ingalls Incorporated, National Instruments Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| DF330633 FIND 2 | huntington ingalls incorporated | seat valve | 43689 | RFQ |
| 211046627Q3 | national instruments corporation | seat valve | 03950 | RFQ |
| DF330633 FIND 2Q3 | national instruments corporation | seat valve | 03950 | RFQ |
| 801-6404929 FIND 2Q3 | national instruments corporation | seat valve | 03950 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| MATT | MATERIAL | PLASTIC ACETAL OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | ITEM THAT SUPPORTS A LEVEL 1 OR SUBSAFE CRITICAL SYSTEM THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION |
| ADAR | BODY OUTSIDE DIAMETER | 5.971 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 3.950 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | VALVE BALL |
| CQKM | SEATING SURFACE SHAPE | ANGULAR |
| CRTL | CRITICALITY CODE JUSTIFICATION | ZZZY |
| Relevant Components for NSN - 4820-01-345-5673, 4820013455673 | ||||
| 4820-01-396-8269 (4820013968269) | 4820-01-394-6183 (4820013946183) | 4820-00-971-1986 (4820009711986) | 4820-01-631-7474 (4820016317474) | |
| 4810-01-315-8174 (4810013158174) | 4820-01-045-1164 (4820010451164) | 4820-01-169-9733 (4820011699733) | 4820-01-233-9010 (4820012339010) | |
| 4820-01-169-8577 (4820011698577) | 4820-01-130-1407 (4820011301407) | 4810-01-641-9373 (4810016419373) | 4820-01-646-8601 (4820016468601) | |
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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