The Cap,pneumatic Valve, cataloged under National Stock Number 2640-00-255-9346, is classified within Federal Supply Class 2640 (No Item Name Available) of the Tires and Tubes group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2640-00-255-9346 |
| Primary Part Number | 8145842 |
| Item Name | Cap,pneumatic Valve |
| FSC / FSG | 2640 / 26 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | CANCELLED |
| Thread Series Designator | UNEF INTERNAL |
| Item Type Category | ACCESSORY |
| Features Provided | DRY HEAT RESISTANT GASKET |
| Connection Style | PLAIN (OPTIONAL END) |
| Material | COPPER ALLOY OVERALL |
| Nominal Thread Size | 0.312 INCHES INTERNAL IN |
| Accessory Type | CAP |
| Thread Direction | RIGHT-HAND INTERNAL |
| Style Designator | CAP, VALVE SEALING |
| Tire Valve Designation | TR-VC-3 |
| Nondefinitive Spec/std Data | 4 TYPE AND 1 CLASS |
| Thread Class | 2B INTERNAL |
| Thread Pitch Diameters | +0.2719 TO 0.2752 INCHES INTERNAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8145842 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| VC3 | The Tire & Rim Association Inc (USA) |
| 772 | National Distillers and Chemical Corp Bridgeport Brass Co Div (USA) |
| 420174-1 | Analex Corp (USA) |
| 7572 | Scovill Inc Schrader Bellows Div (USA) |
| 8145842 | Us Army Aviation and Missile Command (USA) |
| AA52611-41-TRVC3 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 7572 | Schrader-Bridgeport International Inc Dba Schrader Automotive (USA) |
| TY-IV/CL1/TR-VC3 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 41406-1 | Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins (USA) |
| A-A-52611 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 876703-00 | Defense Reduction Agency (USA) |
| A-A-5261-4-1-TRVC3 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 655 | Eaton Corporation Dba Air Controls Division Div Air Controls Division (USA) |
| 420174-1 | Analex Corporation Dba Arcfield Div Arcfield (USA) |
| 420173-1 | Analex Corporation Dba Arcfield Div Arcfield (USA) |
| ZZ-V-25/TIV/CL1/TR-VC-3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 420173-1 | Analex Corp (USA) |
NSN 2640-00-255-9346 is a Cap,pneumatic Valve, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2640 (No Item Name Available). Status: cancelled.
NSN 2640-00-255-9346 has 18 cross-referenced part numbers: 8145842 (U S Army Tank Automotive Command Amsta-Im-Mm), VC3 (The Tire & Rim Association Inc), 772 (National Distillers and Chemical Corp Bridgeport Brass Co Div), 420174-1 (Analex Corp), 7572 (Scovill Inc Schrader Bellows Div) and 13 more.
There are 12 known substitutes for 2640-00-255-9346: 2640-00-050-1235, 5935-00-149-4021, 6850-00-163-5792 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8145842: Thread Series Designator: UNEF INTERNAL; Item Type Category: ACCESSORY; Features Provided: DRY HEAT RESISTANT GASKET; Connection Style: PLAIN (OPTIONAL END). 13 total characteristics are documented in the Federal Logistics Information System.
NSN 2640-00-255-9346 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.