The Parts Kit,check Valve, cataloged under National Stock Number 4820-01-581-5671, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Thetford Corp. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-581-5671 |
| Primary Part Number | 37435 |
| Item Name | Parts Kit,check Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Thetford Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-581-5671 is a Parts Kit,check Valve, manufactured by Thetford Corp, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-581-5671 has 2 cross-referenced part numbers: 37435 (Thetford Corp), 37954 (Thetford Corp).
There are 6 known substitutes for 4820-01-581-5671: 6210-00-012-5122, 5961-00-174-5715, 5110-00-239-7590 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 37435: End Item Identification: AIRCRAFT; Part Name Assigned by Controlling Agency: JOKER VALVE KIT; Special Features: BLACK BUNA-N 65 DUROSHORE A;CRITICAL CHARACTERISTICS-OD 57.15MM;CENTER LINE SLOT 1.59MM;ID 38.1MM MM. 3 total characteristics are documented in the Federal Logistics Information System.