NSN 4820-01-176-6772 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-176-6772. Manufacturer of record part number: 70943.
Also searched as4820-01-176-6772 ·
4820011766772 ·
NIIN 011766772 ·
01-176-6772 ·
FSC 4820 Valves, Nonpowered · CAGE 04034 · 70943
Manufacturer of record: Setra Systems, Inc. Dba Gems Sensors
Identification
NSN: 4820-01-176-6772
NIIN: 011766772
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 70943
Manufacturer: Setra Systems, Inc. Dba Gems Sensors
General Description
The Bonnet Assembly, cataloged under National Stock Number 4820-01-176-6772, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Setra Systems, Inc. Dba Gems Sensors. 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
4820-01-176-6772
Primary Part Number
70943
Item Name
Bonnet Assembly
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Setra Systems, Inc. Dba Gems Sensors
Status
ACTIVE
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.
NSN 4820-01-176-6772 is a Bonnet Assembly, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-176-6772?
NSN 4820-01-176-6772 has 1 manufacturer part number on file: 70943 (Setra Systems, Inc. Dba Gems Sensors).
What NSN replaces 4820-01-176-6772?
4 possible matches (shared part number, not a government interchangeability claim): 5945-01-363-4576, 5330-01-390-1949, 5331-01-420-9942. Verify interchangeability with system specifications before substitution.
What are the specifications of 70943?
Key specifications for 70943: End Item Identification: TRANSAMERICA DELAVEL INC,GEMS CENSOR DIV LIQUID FLOW SWITCH SERIES FS-200M-SB. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-176-6772 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.