Stem, Fluid Valve4820-01-287-9140

NSN 4820-01-287-9140 · NIIN 012879140

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-287-9140 · 4820012879140 · NIIN 012879140 · 01-287-9140 · FSC 4820 Valves, Nonpowered · 2073F-7 · 7003121 · 2073F-7 PIECE 150 · 7003121

Nearby stock numbers ← 4820-01-287-9126 Seat, Valve · 4820-01-287-9241 Valve, Globe →

4820-01-287-9140 — Valves, Nonpowered

Features

Stem,fluid Valve — FSC 4820
Largest Outside Diameter: 1.062 INCHES NOMINAL IN
Valve Model Number for Which Designed: 3M
Material: STEEL

Identification

NSN: 4820-01-287-9140
NIIN: 012879140
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-287-9140, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-287-9140
Item Name	Stem,fluid Valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Status	ACTIVE
Largest Outside Diameter	1.062 INCHES NOMINAL IN
Valve Model Number for Which Designed	3M
Material	STEEL

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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
2073F-7	D/9 Drawing number reference only The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company
7003121	3/9 Design control — primary reference The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company
2073F-7 PIECE 150	5/9 Secondary reference The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company
7003121	C/1 Advisory reference — outside the item-of-supply concept Babcock & Wilcox Co

Frequently Asked Questions

What is NSN 4820-01-287-9140?

NSN 4820-01-287-9140 is a Stem,fluid Valve, classified under FSC 4820, Valves, Nonpowered. Status: active.

What are the specifications of 4820-01-287-9140?

Key specifications for 4820-01-287-9140: Largest Outside Diameter: 1.062 INCHES NOMINAL IN; Valve Model Number for Which Designed: 3M; Overall Length: 3.062 INCHES NOMINAL IN; Material: STEEL. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-287-9140 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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