NSN 4820-01-176-4191 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-176-4191. Manufacturer of record part number: 62040.
Also searched as4820-01-176-4191 ·
4820011764191 ·
NIIN 011764191 ·
01-176-4191 ·
FSC 4820 Valves, Nonpowered · CAGE 55708 · 62040
The Valve,globe, cataloged under National Stock Number 4820-01-176-4191, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Rotary Vacuum Pumps Inc. Government technical data includes 2 specifications, 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. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-176-4191
Primary Part Number
62040
Item Name
Valve,globe
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Rotary Vacuum Pumps Inc
Status
ACTIVE
Material
COPPER ALLOY BODY
Material
PLASTIC POLYTETRAFLUOROETHYLENE SEAT
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6850-01-268-591762040POSSIBLE MATCH
SEALER,CHEMICAL
Possible match (shared part number)Loctite Corp
5895-01-440-3957POSSIBLE MATCH
CONTROL,MODULATOR
Possible match (shared part number)
4820-01-591-060962040POSSIBLE MATCH
VALVE,CHECK
Possible match (shared part number)Buell Mfg Co
3820-01-646-058862040POSSIBLE MATCH
SHANK,ROD,ROCK DRILL
Possible match (shared part number)Keo Cutters Div of Masco Corp
NSN 4820-01-176-4191 is a Valve,globe, manufactured by Rotary Vacuum Pumps Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-176-4191?
NSN 4820-01-176-4191 has 1 manufacturer part number on file: 62040 (Rotary Vacuum Pumps Inc).
What NSN replaces 4820-01-176-4191?
4 possible matches (shared part number, not a government interchangeability claim): 6850-01-268-5917, 5895-01-440-3957, 4820-01-591-0609. Verify interchangeability with system specifications before substitution.
What are the specifications of 62040?
Key specifications for 62040: Material: COPPER ALLOY BODY; Material: PLASTIC POLYTETRAFLUOROETHYLENE SEAT. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-176-4191 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.