The Valve,globe, cataloged under National Stock Number 4820-01-147-9302, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Nibco Inc. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-01-147-9302 |
| Primary Part Number | T275B 1IN |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Nibco Inc |
| Status | CANCELLED |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE PACKING |
| Supplementary Features | THIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCE, 12168, HAS INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984 |
| Material Document and Classification | ASTM B-61(B) ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| Operating Pressure | 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS |
| Bonnet Type | INSIDE SCREW |
| Flow Control Device | DISK |
| Connection Style | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Style Designator | STRAIGHT THRU |
| Operating Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Features Provided | BONNET PACKING |
| Media for Which Designed | STEAM FIRST RESPONSE |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Bonnet Attachment Method | UNION |
| Thread Series Designator | NPT ALL ENDS |
| Valve Operation Method | MANUAL |
| Maximum Operating Temp | 550.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Nominal Thread Size | 1.000 INCHES ALL ENDS IN |
| Material Document and Classification | ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| Material Document and Classification | ASTM B-371 ALLOY C69400 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Material | COPPER ALLOY 922 FLOW CONTROL DEVICE |
| Material | COPPER ALLOY 836 SEAT |
| Material Document and Classification | ASTM B-61 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Material | COPPER ALLOY 922 BODY |
| Material | COPPER ALLOY 694 STEM |
| Media for Which Designed | WATER-OIL-GAS SECOND RESPONSE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| T275B 1IN PRIMARY | Nibco Inc (USA) |
| CP22879 PART T275B 1IN | Nibco Inc (USA) |
| 576P | Jenkins Bros (USA) |
NSN 4820-01-147-9302 is a Valve,globe, manufactured by Nibco Inc, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-01-147-9302 has 3 cross-referenced part numbers: T275B 1IN (Nibco Inc), CP22879 PART T275B 1IN (Nibco Inc), 576P (Jenkins Bros).
There is 1 known substitute for 4820-01-147-9302: 4820-00-813-4659. Verify interchangeability with system specifications before substitution.
Key specifications for T275B 1IN: Material: PLASTIC POLYTETRAFLUOROETHYLENE PACKING; Supplementary Features: THIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCE, 12168, HAS INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984; Material Document and Classification: ASTM B-61(B) ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE; Operating Pressure: 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS. 26 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-01-147-9302 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.