The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-00-103-5598, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems. The record lists 4 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-103-5598 |
| Primary Part Number | 277226N |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems |
| 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 |
|---|---|
| 277226N PRIMARY | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA) |
| 346-0222 | Crane Carrier Company, Llc (USA) |
| 346-222 | Crane Carrier Company, Llc (USA) |
| A346-222 | Crane Carrier Company, Llc (USA) |
| Reference | Meaning |
|---|---|
| A22313-53 | 5/9 Secondary reference Pettibone Llc |
| N-13069-AL | 5/9 Secondary reference U.S. Government activity |
| 277226 | 3/9 Design control — primary reference Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems |
| 25-F-0137 | 5/9 Secondary reference Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) |
NSN 4820-00-103-5598 is a Valve,regulating,fluid Pressure, manufactured by Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-103-5598 has 4 manufacturer part numbers on file: 277226N (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems), 346-0222 (Crane Carrier Company, Llc), 346-222 (Crane Carrier Company, Llc), A346-222 (Crane Carrier Company, Llc).
2 possible matches (shared part number, not a government interchangeability claim): 1560-00-717-3077, 2805-01-164-6219. Verify interchangeability with system specifications before substitution.
Key specifications for 277226N: Special Features: SUPPLY AND DELIVERY PORTS ARE BOTHH 0.250 INCH NPT IN; Part Name Assigned by Controlling Agency: VALVE, AIR-TYPE "PR-2" PRESSURE PROTECTION. 0 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.