Ring, Body4820-00-035-9518

NSN 4820-00-035-9518 · NIIN 000359518 · Part number 12212A

Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 04537

Government record, cited

NSN 4820-00-035-9518 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-035-9518. Manufacturer of record part number: 12212A.

Also searched as 4820-00-035-9518 · 4820000359518 · NIIN 000359518 · 00-035-9518 · FSC 4820 Valves, Nonpowered · CAGE 04537 · 12212A

Nearby stock numbers ← 4820-00-035-9511 · 4820-00-035-9519 Disk, Valve →

4820-00-035-9518 — Valves, Nonpowered

Features

Ring,body — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa

Identification

NSN: 4820-00-035-9518
NIIN: 000359518
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 12212A
Manufacturer: Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa

General Description

The Ring,body, cataloged under National Stock Number 4820-00-035-9518, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Ring,body
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa (CAGE 04537)

Technical Specifications

Parameter	Value
NSN	4820-00-035-9518
Primary Part Number	12212A
Item Name	Ring,body
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

4530-01-057-6347103367 POSSIBLE MATCH

BURNER,GAS,HEATING

Possible match (shared part number)Wellington Development Corporation

Cross-Reference Index

Part Number	Manufacturer
12212A PRIMARY	Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa (USA)

Related Parts

4530-01-057-6347POSSIBLE MATCH

BURNER,GAS,HEATING

103367

Frequently Asked Questions

What is NSN 4820-00-035-9518?

NSN 4820-00-035-9518 is a Ring,body, manufactured by Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-00-035-9518?

NSN 4820-00-035-9518 has 1 manufacturer part number on file: 12212A (Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa).

What NSN replaces 4820-00-035-9518?

1 possible match (shared part number, not a government interchangeability claim): 4530-01-057-6347. Verify interchangeability with system specifications before substitution.

Is NSN 4820-00-035-9518 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.

PartsTable Design LLC · partstable.com