Thank you for taking an interest in the NSN 4820-00-399-4472 supplies and listing resources that we provide on Integrated Military Parts. At the top of this page, you will find an overview of NSN 4820-00-399-4472, including details on its associated item name, Federal Supply Group, Federal Supply Class, and more. You can also review a list of all manufacturers that our stock traces back to, each serving as a link to expanded catalogs if you wish to further your search.
Underneath our overview, part numbers like 1791692, 1-JH-2856PIECE48, 1-JC-6125PC2, 1-JC-6125PIECE2, 1JH2856PC48, and others that belong to our NSN 4820-00-399-4472 inventory have been listed out for your perusal. If any are of interest to you, click on the “RFQ” button to its right to access a quote request form. By filling out and submitting a form with detailed information on your requirements and expectations, you will be able to secure fully customized quotes for your comparisons. You can rest assured that you will receive highly competitive options when you shop on Integrated Military Parts, our staff working tirelessly to ensure streamlined fulfillment and satisfaction. Knowing how we intend to serve you, continue perusing solutions on this catalog and reach out as soon as you are ready.
| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-399-4472 (003994472) |
| NCB Code | USA (00) |
| Manufacturer | Westinghouse Electric Corp, Northrop Grumman Systems Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 1791692 | westinghouse electric corp | seat valve | 79500 | RFQ |
| 1-JH-2856PIECE48 | westinghouse electric corp | seat valve | 11660 | RFQ |
| 1-JC-6125PC2 | northrop grumman systems corporation | seat valve | 90099 | RFQ |
| 1-JC-6125PIECE2 | westinghouse electric corp | seat valve | 11660 | RFQ |
| 1791692 | northrop grumman systems corporation | seat valve | 90099 | RFQ |
| 1JH2856PC48 | westinghouse electric corp | seat valve | 79500 | RFQ |
| 1-JH-2856PIECE48 | northrop grumman systems corporation | seat valve | 90099 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 1.563 INCHES MINIMUM AND 1.573 INCHES MAXIMUM |
| ABND | TAPER LENGTH | 0.376 NOMINAL INCHES |
| ABQA | TAPER MINOR DIAMETER | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM |
| ABQB | TAPER MAJOR DIAMETER | 0.688 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 1.062 INCHES MINIMUM AND 1.063 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 0.688 INCHES NOMINAL |
| AJFZ | SEAT RADIUS | 0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.477 NOMINAL MILS AND 0.483 NOMINAL CENTIMETERS |
| AJRM | UNDER FLANGE HEIGHT | 1.329 INCHES MINIMUM AND 1.335 INCHES MAXIMUM |
| CQKM | SEATING SURFACE SHAPE | RADIAL |
| MATT | MATERIAL | ROD,WELDING,SURFACING FACE |
| MATT | MATERIAL | STEEL BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-17131,TYPE MIL-RCOCR-A MIL SPEC SINGLE MATERIAL RESPONSE FACE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-853,CLASS 3,TYPE A MIL SPEC SINGLE MATERIAL RESPONSE BODY |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
| Relevant Components for NSN - 4820-00-399-4472, 4820003994472 | ||||
| 4820-01-360-5639 (4820013605639) | 4820-01-385-0683 (4820013850683) | 4820-01-658-6898 (4820016586898) | 4820-01-150-5394 (4820011505394) | |
| 4820-01-256-0648 (4820012560648) | 4820-01-599-7626 (4820015997626) | 4820-01-608-3124 (4820016083124) | 4820-00-150-6176 (4820001506176) | |
| 4810-00-463-1303 (4810004631303) | 4820-01-425-6824 (4820014256824) | 4820-01-658-7520 (4820016587520) | 4820-01-187-7010 (4820011877010) | |
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