NSN 4820-01-608-1963 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-608-1963. Manufacturer of record part number: P-2-1-7.
Also searched as4820-01-608-1963 ·
4820016081963 ·
NIIN 016081963 ·
01-608-1963 ·
FSC 4820 Valves, Nonpowered · CAGE 07309 · P-2-1-7
Manufacturer of record: Bird-Johnson Propeller Company, Llc
Identification
NSN: 4820-01-608-1963
NIIN: 016081963
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: P-2-1-7
Manufacturer: Bird-Johnson Propeller Company, Llc
General Description
The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-608-1963, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Bird-Johnson Propeller Company, Llc. 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
Bird-Johnson Propeller Company, Llc (CAGE 07309)
Technical Specifications
Parameter
Value
NSN
4820-01-608-1963
Primary Part Number
P-2-1-7
Item Name
Valve,regulating,fluid Pressure
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Bird-Johnson Propeller Company, Llc
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.
2930-01-719-1882P217POSSIBLE MATCH
IMPELLER,PUMP,CENTRIFUGAL
Possible match (shared part number)Weldon Pump Llc
5315-01-729-5831290158POSSIBLE MATCH
PIN,COTTER
Possible match (shared part number)Mueller Co
5895-01-730-9772P217POSSIBLE MATCH
DIVIDER,POWER,RADIO FREQUENCY
Possible match (shared part number)Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
NSN 4820-01-608-1963 is a Valve,regulating,fluid Pressure, manufactured by Bird-Johnson Propeller Company, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-608-1963?
NSN 4820-01-608-1963 has 1 manufacturer part number on file: P-2-1-7 (Bird-Johnson Propeller Company, Llc).
What NSN replaces 4820-01-608-1963?
3 possible matches (shared part number, not a government interchangeability claim): 2930-01-719-1882, 5315-01-729-5831, 5895-01-730-9772. Verify interchangeability with system specifications before substitution.
Is NSN 4820-01-608-1963 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.