The Valve,air, cataloged under National Stock Number 4820-01-045-5409, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Ingersoll-Rand Company Dba Ingersoll-Rand. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 4820-01-045-5409 |
| Primary Part Number | 38811-005 |
| Item Name | Valve,air |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Ingersoll-Rand Company Dba Ingersoll-Rand |
| Status | ACTIVE |
| General Characteristics Item Description | SAE 12L14 MATERIAL,ZINC OR CADMIUM PLATE FINISH,2.302 IN. LG,0.625 IN. OD O/A DIM,TWO ARROWS AND LETTERS F S ON KNOB FACE 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 |
|---|---|
| 38811-005 | Ingersoll-Rand Company Dba Ingersoll-Rand (USA) |
| Reference | Meaning |
|---|---|
| 41595 | C/1 Advisory reference — outside the item-of-supply concept Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division |
| 41595 | 3/9 Design control — primary reference Ingersoll-Rand Company Dba Ingersoll-Rand |
NSN 4820-01-045-5409 is a Valve,air, manufactured by Ingersoll-Rand Company Dba Ingersoll-Rand, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-045-5409 has 1 manufacturer part number on file: 38811-005 (Ingersoll-Rand Company Dba Ingersoll-Rand).
3 possible matches (shared part number, not a government interchangeability claim): 5962-01-223-7514, 1680-01-242-0922, 8030-01-675-5337. Verify interchangeability with system specifications before substitution.
Key specifications for 38811-005: General Characteristics Item Description: SAE 12L14 MATERIAL,ZINC OR CADMIUM PLATE FINISH,2.302 IN. LG,0.625 IN. OD O/A DIM,TWO ARROWS AND LETTERS F S ON KNOB FACE IN; Special Features: VALVE IS RUN BY AIR.. 1 specification is 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.