NSN 4820-01-198-4202 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-198-4202. Manufacturer of record part number: 5338195.
Also searched as4820-01-198-4202 ·
4820011984202 ·
NIIN 011984202 ·
01-198-4202 ·
FSC 4820 Valves, Nonpowered · CAGE 53711 · 5338195
Temp Rating: 0.1 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
Body Style: CROSS GIVE "ADQM" "ADQN" "ADQP" "ADQQ" ONLY IF FLANGED ALL ENDS
End Connection Quantity: 4
Temp Adjustability: NOT ADJUSTABLE
Material: COPPER ALLOY BODY
Media for Which Designed: GAS
1 manufacturer part number on file
Identification
NSN: 4820-01-198-4202
NIIN: 011984202
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 5338195
Manufacturer: Naval Sea Systems Command
General Description
The Valve,relief,pressure and Temper, cataloged under National Stock Number 4820-01-198-4202, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 6 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-198-4202
Primary Part Number
5338195
Item Name
Valve,relief,pressure and Temper
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Temp Rating
0.1 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
Body Style
CROSS GIVE "ADQM" "ADQN" "ADQP" "ADQQ" ONLY IF FLANGED ALL ENDS
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 4820-01-198-4202?
NSN 4820-01-198-4202 is a Valve,relief,pressure and Temper, manufactured by Naval Sea Systems Command, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-198-4202?
NSN 4820-01-198-4202 has 1 manufacturer part number on file: 5338195 (Naval Sea Systems Command).
What are the specifications of 5338195?
Key specifications for 5338195: Temp Rating: 0.1 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF; Body Style: CROSS GIVE "ADQM" "ADQN" "ADQP" "ADQQ" ONLY IF FLANGED ALL ENDS; End Connection Quantity: 4; Temp Adjustability: NOT ADJUSTABLE. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-198-4202 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.