| Item Name | Seat Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-060-9661 (010609661) |
| NCB Code | USA (01) |
| Manufacturer | Velan Valve Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 2553-069-069-S | velan valve corporation | seat valve | 57574 | RFQ |
| 23399-5 NO.7 P N 2553-069-062-S | velan valve corporation | seat valve | 57574 | RFQ |
| 23256-10 | velan valve corporation | seat valve | 57574 | RFQ |
| 23399-5 | velan valve corporation | seat valve | 57574 | RFQ |
| 2553-69-69 | velan valve corporation | seat valve | 57574 | RFQ |
| N23256-10 PIECE 7 | velan valve corporation | seat valve | 57574 | RFQ |
| 23256-10-3-4 IN-PIECE 7 | velan valve corporation | seat valve | 57574 | RFQ |
| 2553-069-062-S | velan valve corporation | seat valve | 57574 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKK | FLANGE DIAMETER | 0.719 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 0.584 INCHES MINIMUM AND 0.587 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 0.500 INCHES MINIMUM AND 0.505 INCHES MAXIMUM |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.341 INCHES MINIMUM AND 0.342 INCHES MAXIMUM |
| AJRM | UNDER FLANGE HEIGHT | 0.223 INCHES NOMINAL |
| AJSG | SEAT ANGLE IN DEG | 7.000 NOMINAL |
| CQKM | SEATING SURFACE SHAPE | ANGULAR |
| MATT | MATERIAL | STEEL CORROSION RESISTING BODY |
| MATT | MATERIAL | STELLITE FACE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A479 TY.410 ASSN STD 1ST MATERIAL RESPONSE BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-17131 TY MIL-RCO CR A MIL SPEC 2ND MATERIAL RESPONSE FACE |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
| Relevant Components for NSN - 4820-01-060-9661, 4820010609661 | ||||
| 4820-01-251-8295 (4820012518295) | 4820-01-606-5732 (4820016065732) | 4820-01-504-6136 (4820015046136) | 4820-01-345-7050 (4820013457050) | |
| 4810-01-373-6377 (4810013736377) | 4810-01-079-4456 (4810010794456) | 4820-01-280-4146 (4820012804146) | 4820-01-651-8515 (4820016518515) | |
| 4820-01-688-1777 (4820016881777) | 4820-01-439-5575 (4820014395575) | 4820-01-228-6731 (4820012286731) | 4820-01-645-8483 (4820016458483) | |
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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