The Parts Kit,safety Relief Valve, cataloged under National Stock Number 4820-00-075-0160, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Kalmar AC Inc. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Parts Kit,safety Relief Valve |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Kalmar AC Inc (CAGE 0AHU0); Tvh Parts Co. (CAGE 66654); Brighton Cromwell Llc (CAGE 3NNX8) |
| Parameter | Value |
|---|---|
| NSN | 4820-00-075-0160 |
| Primary Part Number | 74787619 |
| Item Name | Parts Kit,safety Relief Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Kalmar AC Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 74787619 PRIMARY | Kalmar AC Inc (USA) |
| 6-4787619 | Tvh Parts Co. (USA) |
| 74787619-8 PRIMARY | Kalmar AC Inc (USA) |
| AB00604787619 | Brighton Cromwell Llc (USA) |
| 4787619 | Kalmar AC Inc (USA) |
| Reference | Meaning |
|---|---|
| 0750160 | 5/9 Secondary reference Intrupa Mfg Co |
| 4787619 | C/1 Advisory reference — outside the item-of-supply concept Agco Corp Parts Opn |
| 6-4787619 | 5/9 Secondary reference Lift Parts Mfg Co Inc Div of Echlin Mfg Co the |
| AB00604787619 | 5/9 Secondary reference Ar Bee Corp |
NSN 4820-00-075-0160 is a Parts Kit,safety Relief Valve, manufactured by Kalmar AC Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-075-0160 has 5 manufacturer part numbers on file: 74787619 (Kalmar AC Inc), 6-4787619 (Tvh Parts Co.), 74787619-8 (Kalmar AC Inc), AB00604787619 (Brighton Cromwell Llc), 4787619 (Kalmar AC Inc).
1 possible match (shared part number, not a government interchangeability claim): 6685-01-570-5922. Verify interchangeability with system specifications before substitution.
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.