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| Item Name | Valve Vent |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-521-8812 (015218812) |
| NCB Code | USA (01) |
| Manufacturer | Tate Andale Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 3-420-01 And 340-M1-01 | tate andale inc | valve vent | RFQ |
| 060212612I | tate andale inc | valve vent | RFQ |
| 3-420-01-340-M1-01 | tate andale inc | valve vent | RFQ |
| 52-95F (MODIFIED | tate andale inc | valve vent | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AECS | BOLT HOLE QUANTITY | 8 ALL ENDS |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
| CCFG | VALVE SIZE | 6.000 INCHES |
| CWCD | NOMINAL OUTSIDE DIAMETER | 11.000 INCHES ALL ENDS |
| CWCF | FACE TO FACE DISTANCE | 19.562 INCHES |
| CWCK | NOMINAL THICKNESS | 0.812 INCHES ALL ENDS |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.875 INCHES ALL ENDS |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 9.500 INCHES ALL ENDS |
| CWDF | FLANGE FACE DESIGN | PLAIN ALL ENDS |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | IN-THE-LINE VERTICAL VENT CHECK VALVE LESS CHECK BALL |
| FEAT | SPECIAL FEATURES | MODIFIED FROM STANDARD 52-95F BY BEING SUPPLIED WITHOUT CHECK BALL. FLANGES IAW ANSI STANDARD COMMERCIAL SPECS. SUPPLIED WITH 40 MESH FLAME SCREEN |
| MATT | MATERIAL | STEEL BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A216 WCB ASSN STD SINGLE MATERIAL RESPONSE BODY |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
| AECS | BOLT HOLE QUANTITY | 8 ALL ENDS |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
| CCFG | VALVE SIZE | 6.000 INCHES |
| CWCD | NOMINAL OUTSIDE DIAMETER | 11.000 INCHES ALL ENDS |
| CWCF | FACE TO FACE DISTANCE | 19.562 INCHES |
| CWCK | NOMINAL THICKNESS | 0.812 INCHES ALL ENDS |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.875 INCHES ALL ENDS |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 9.500 INCHES ALL ENDS |
| CWDF | FLANGE FACE DESIGN | PLAIN ALL ENDS |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | IN-THE-LINE VERTICAL VENT CHECK VALVE LESS CHECK BALL |
| FEAT | SPECIAL FEATURES | MODIFIED FROM STANDARD 52-95F BY BEING SUPPLIED WITHOUT CHECK BALL. FLANGES IAW ANSI STANDARD COMMERCIAL SPECS. SUPPLIED WITH 40 MESH FLAME SCREEN |
| MATT | MATERIAL | STEEL BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A216 WCB ASSN STD SINGLE MATERIAL RESPONSE BODY |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
| Relevant Components for NSN - 4820-01-521-8812, 4820015218812 | ||||
| 4810-01-693-0546 (4810016930546) | 4810-01-224-8636 (4810012248636) | 4810-00-181-8826 (4810001818826) | 4810-00-533-2538 (4810005332538) | |
| 4820-01-319-3454 (4820013193454) | 4820-01-154-9733 (4820011549733) | 4810-01-176-9496 (4810011769496) | 4820-01-278-5449 (4820012785449) | |
| 4810-01-152-7681 (4810011527681) | 4810-00-127-2787 (4810001272787) | 4820-00-557-7800 (4820005577800) | 4810-01-469-1460 (4810014691460) | |
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