PartsTable TECHNICAL DATA SHEET

NSN 4820-01-262-7453Government record, cited

Ring, Wedge4820-01-262-7453

NSN 4820-01-262-7453 · NIIN 012627453 · Part number T0014-0001

W & O Supply Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 1QP40

Government record, cited

NSN 4820-01-262-7453 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-262-7453. Manufacturer of record part number: T0014-0001.

Also searched as 4820-01-262-7453 · 4820012627453 · NIIN 012627453 · 01-262-7453 · FSC 4820 Valves, Nonpowered · CAGE 1QP40 · T0014-0001

Nearby stock numbers ← 4820-01-262-7450 Valve, Deceleration · 4820-01-262-7478 Seat, Valve →

4820-01-262-7453 — Valves, Nonpowered

Features

Ring,wedge — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: W & O Supply Inc

Identification

NSN: 4820-01-262-7453
NIIN: 012627453
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: T0014-0001
Manufacturer: W & O Supply Inc

General Description

The Ring,wedge, cataloged under National Stock Number 4820-01-262-7453, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is W & O Supply Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Ring,wedge
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	W & O Supply Inc (CAGE 1QP40); W. & O. Supply, Inc. Div Mobile (CAGE 4YUS3)

Technical Specifications

Parameter	Value
NSN	4820-01-262-7453
Primary Part Number	T0014-0001
Item Name	Ring,wedge
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	W & O Supply Inc
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
T0014-0001	W & O Supply Inc (USA)
T0014-0001	W. & O. Supply, Inc. Div Mobile (USA)

Reference documents

Reference	Meaning
T0014-0001	3/9 Design control — primary reference Mcc Holdings, Inc. Dba Crane Valve North America Div Crane Chempharma & Energy

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 4820-01-262-7453?

NSN 4820-01-262-7453 is a Ring,wedge, manufactured by W & O Supply Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-262-7453?

NSN 4820-01-262-7453 has 2 manufacturer part numbers on file: T0014-0001 (W & O Supply Inc), T0014-0001 (W. & O. Supply, Inc. Div Mobile).

Is NSN 4820-01-262-7453 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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