The Parts Kit,check Valve, cataloged under National Stock Number 4820-01-024-6660, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-024-6660 |
| Primary Part Number | A31692-7 |
| Item Name | Parts Kit,check Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. |
| Status | ACTIVE |
| Component Quantity | 6 |
| Supply Items and Quantities | 26622 13631HOUSING 1;136132 SHUTTLE GUIDE 1;136133 SHUTTLE 1;136134 SHUTTLE SEAL 2;136135 1/4 IN. NPT PIPE PLUG 1;136136 REPAIR KIT IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A31692-7 PRIMARY | Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA) |
| Reference | Meaning |
|---|---|
| 131135 | 5/9 Secondary reference Aeroquip Corp Transportation Products Div Lawrence Plant |
NSN 4820-01-024-6660 is a Parts Kit,check Valve, manufactured by Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-024-6660 has 1 manufacturer part number on file: A31692-7 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.).
1 possible match (shared part number, not a government interchangeability claim): 6130-01-507-3243. Verify interchangeability with system specifications before substitution.
Key specifications for A31692-7: Component Quantity: 6; Supply Items and Quantities: 26622 13631HOUSING 1;136132 SHUTTLE GUIDE 1;136133 SHUTTLE 1;136134 SHUTTLE SEAL 2;136135 1/4 IN. NPT PIPE PLUG 1;136136 REPAIR KIT IN. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.