The Seat,valve, cataloged under National Stock Number 4820-01-005-6160, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-005-6160 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Body Outside Diameter | 0.525 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN |
| Style Designator | PLAIN |
| Material Document and Classification | 26P-20 (NYLON-ZYTEL 101( 36346 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Body Inside Diameter | 0.314 INCHES MINIMUM AND 0.319 INCHES MAXIMUM IN |
| Material | PLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL |
| Seating Surface Shape | FLAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 32Z32 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 32Z32 | 3/9 Design control — primary reference L-Tec Welding and Cutting Systems |
| 32Z32 | 5/9 Secondary reference Union Carbide Corp Sub of Dow Co the |
NSN 4820-01-005-6160 is a Seat,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-005-6160: Overall Height: 0.093 INCHES MINIMUM AND 0.101 INCHES MAXIMUM IN; Body Outside Diameter: 0.525 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN; Style Designator: PLAIN; Material Document and Classification: 26P-20 (NYLON-ZYTEL 101( 36346 MFR REF SINGLE MATERIAL RESPONSE OVERALL. 6 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.