The Valve,pneumatic Tire, cataloged under National Stock Number 2640-00-608-0931, is classified within Federal Supply Class 2640 (No Item Name Available) of the Tires and Tubes group. The primary manufacturer of record is Scovill Inc Schrader Bellows Div. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2640-00-608-0931 |
| Primary Part Number | 505A |
| Item Name | Valve,pneumatic Tire |
| FSC / FSG | 2640 / 26 — No Item Name Available |
| Manufacturer | Scovill Inc Schrader Bellows Div |
| Status | CANCELLED |
| Usage Design | TUBELESS TIRE |
| Application Method | CLAMP-IN RIM |
| Design Type | PREFORMED, DOUBLE BEND VALVE |
| Attachment Method | INSERTED FROM OUTSIDE RIM |
| Item Type Category | ACCESSORY |
| Tire Valve Designation | TR-505-A |
| Accessory Type | VALVE |
| Mounting Location for Which Designed | RIM |
| Tire and Rim Association Number | TR-505A VALVE A |
| Size | STANDARD NUMBER |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 505A | Scovill Inc Schrader Bellows Div (USA) |
| AA52611-23-TR505A | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| A-A-52611 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| TR505A | The Tire & Rim Association Inc (USA) |
| MS51369-4 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| N-1588 | Haltec Corp (USA) |
NSN 2640-00-608-0931 is a Valve,pneumatic Tire, manufactured by Scovill Inc Schrader Bellows Div, classified under FSC 2640 (No Item Name Available). Status: cancelled.
NSN 2640-00-608-0931 has 6 cross-referenced part numbers: 505A (Scovill Inc Schrader Bellows Div), AA52611-23-TR505A (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-52611 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), TR505A (The Tire & Rim Association Inc), MS51369-4 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.
There are 4 known substitutes for 2640-00-608-0931: 6605-00-182-7780, 5330-00-297-6556, 5120-00-309-0488 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 505A: Usage Design: TUBELESS TIRE; Application Method: CLAMP-IN RIM; Design Type: PREFORMED, DOUBLE BEND VALVE; Attachment Method: INSERTED FROM OUTSIDE RIM. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 2640-00-608-0931 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.