Valve, Relief, Pressure and Temper4820-01-685-3954
NSN 4820-01-685-3954 · NIIN 016853954 · Part number 100110605
A. O. Smith Corporation Dba a. O. Smith Water Products Division Div A.o. Smith Water Products Company · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 5DDA9
Government record, cited
NSN 4820-01-685-3954 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-685-3954. Manufacturer of record part number: 100110605.
Also searched as4820-01-685-3954 ·
4820016853954 ·
NIIN 016853954 ·
01-685-3954 ·
FSC 4820 Valves, Nonpowered · CAGE 5DDA9 · 100110605
Nearby stock numbers← 4820-01-685-3693 Valve, Bleeder, Hydraulic System
·
4820-01-685-3968 Valve, Regulating, Temperature →
4820-01-685-3954 — Valves, Nonpowered
Features
Valve,relief,pressure and Temper — FSC 4820
1 manufacturer part number on file
Manufacturer of record: A. O. Smith Corporation Dba a. O. Smith Water Products Division Div A.o. Smith Water Products Company
Identification
NSN: 4820-01-685-3954
NIIN: 016853954
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 100110605
Manufacturer: A. O. Smith Corporation Dba a. O. Smith Water Products Division Div A.o. Smith Water Products Company
General Description
The Valve,relief,pressure and Temper, cataloged under National Stock Number 4820-01-685-3954, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is A. O. Smith Corporation Dba a. O. Smith Water Products Division Div A.o. Smith Water Products Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Valve,relief,pressure and Temper
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
A. O. Smith Corporation Dba a. O. Smith Water Products Division Div A.o. Smith Water Products Company (CAGE 5DDA9)
Technical Specifications
Parameter
Value
NSN
4820-01-685-3954
Primary Part Number
100110605
Item Name
Valve,relief,pressure and Temper
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
A. O. Smith Corporation Dba a. O. Smith Water Products Division Div A.o. Smith Water Products Company
A. O. Smith Corporation Dba a. O. Smith Water Products Division Div A.o. Smith Water Products Company (USA)
No interchangeability data on file.
Other items in FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-685-3954?
NSN 4820-01-685-3954 is a Valve,relief,pressure and Temper, manufactured by A. O. Smith Corporation Dba a. O. Smith Water Products Division Div A.o. Smith Water Products Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-685-3954?
NSN 4820-01-685-3954 has 1 manufacturer part number on file: 100110605 (A. O. Smith Corporation Dba a. O. Smith Water Products Division Div A.o. Smith Water Products Company).
Is NSN 4820-01-685-3954 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.