Valve, Safety Relief4820-01-690-9169

NSN 4820-01-690-9169 · NIIN 016909169 · Part number 100SS-1-075

F.c.kingston Co. Dba Storm Manufacturing · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 75336

Government record, cited

NSN 4820-01-690-9169 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-690-9169. Manufacturer of record part number: 100SS-1-075.

Also searched as 4820-01-690-9169 · 4820016909169 · NIIN 016909169 · 01-690-9169 · FSC 4820 Valves, Nonpowered · CAGE 75336 · 100SS-1-075 · 1264001

Nearby stock numbers ← 4820-01-690-8799 Valve, Butterfly · 4820-01-690-9209 Valve, Pneumatic Inflator →

4820-01-690-9169 — Valves, Nonpowered

Features

Valve,safety Relief — FSC 4820
Nominal Length: 1.500 INCHES ALL ENDS IN
Operating Pressure: 100.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM SINGLE RESPONSE LBS
Thread Direction: RIGHT-HAND ALL ENDS
Nominal Thread Size: 0.125 INCHES SECOND END IN
Maximum Operating Temp: 400.0 FAHRENHEIT SINGLE RESPONSE DEGF
Material: COPPER BODY
Thread Series Designator: NPT SECOND END

Identification

NSN: 4820-01-690-9169
NIIN: 016909169
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 100SS-1-075
Manufacturer: F.c.kingston Co. Dba Storm Manufacturing

General Description

The Valve,safety Relief, cataloged under National Stock Number 4820-01-690-9169, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is F.c.kingston Co. Dba Storm Manufacturing. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-690-9169
Primary Part Number	100SS-1-075
Item Name	Valve,safety Relief
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	F.c.kingston Co. Dba Storm Manufacturing
Status	ACTIVE
Nominal Length	1.500 INCHES ALL ENDS IN
Operating Pressure	100.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM SINGLE RESPONSE LBS
Thread Direction	RIGHT-HAND ALL ENDS
Nominal Thread Size	0.125 INCHES SECOND END IN
Maximum Operating Temp	400.0 FAHRENHEIT SINGLE RESPONSE DEGF
Material	COPPER BODY
Thread Series Designator	NPT SECOND END

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

Cross-Reference Index

Part Number	Manufacturer
1264001	Leidos Inc (USA)
100SS-1-075 PRIMARY	F.c.kingston Co. Dba Storm Manufacturing (USA)

Frequently Asked Questions

What is NSN 4820-01-690-9169?

NSN 4820-01-690-9169 is a Valve,safety Relief, manufactured by F.c.kingston Co. Dba Storm Manufacturing, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-690-9169?

NSN 4820-01-690-9169 has 2 manufacturer part numbers on file: 1264001 (Leidos Inc), 100SS-1-075 (F.c.kingston Co. Dba Storm Manufacturing).

What are the specifications of 100SS-1-075?

Key specifications for 100SS-1-075: Nominal Length: 1.500 INCHES ALL ENDS IN; Operating Pressure: 100.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM SINGLE RESPONSE LBS; Thread Direction: RIGHT-HAND ALL ENDS; Nominal Thread Size: 0.125 INCHES SECOND END IN. 7 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-690-9169 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.

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