NSN 4820-01-221-5468 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-221-5468. Manufacturer of record part number: 16-813.
Also searched as4820-01-221-5468 ·
4820012215468 ·
NIIN 012215468 ·
01-221-5468 ·
FSC 4820 Valves, Nonpowered · CAGE 58166 · 16-813
Manufacturer of record: Hess Manufacturing Inc Div Blast-It-All
Identification
NSN: 4820-01-221-5468
NIIN: 012215468
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 16-813
Manufacturer: Hess Manufacturing Inc Div Blast-It-All
General Description
The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-221-5468, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hess Manufacturing Inc Div Blast-It-All. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Valve,regulating,fluid Pressure
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Hess Manufacturing Inc Div Blast-It-All (CAGE 58166)
Technical Specifications
Parameter
Value
NSN
4820-01-221-5468
Primary Part Number
16-813
Item Name
Valve,regulating,fluid Pressure
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Hess Manufacturing Inc Div Blast-It-All
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5930-01-229-2336POSSIBLE MATCH
SWITCH,ROTARY
Possible match (shared part number)
5935-01-374-2991POSSIBLE MATCH
JACKSCREW,ELECTRICAL CONNECTOR
Possible match (shared part number)
5365-01-652-7999168-13POSSIBLE MATCH
SPACER,SLEEVE
Possible match (shared part number)Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
NSN 4820-01-221-5468 is a Valve,regulating,fluid Pressure, manufactured by Hess Manufacturing Inc Div Blast-It-All, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-221-5468?
NSN 4820-01-221-5468 has 1 manufacturer part number on file: 16-813 (Hess Manufacturing Inc Div Blast-It-All).
What NSN replaces 4820-01-221-5468?
3 possible matches (shared part number, not a government interchangeability claim): 5930-01-229-2336, 5935-01-374-2991, 5365-01-652-7999. Verify interchangeability with system specifications before substitution.
Is NSN 4820-01-221-5468 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.