Cap, Valve4820-01-462-7657

NSN 4820-01-462-7657 · NIIN 014627657

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-462-7657 · 4820014627657 · NIIN 014627657 · 01-462-7657 · FSC 4820 Valves, Nonpowered · 803-2177934-X8XX-85 · 803-2177934

Nearby stock numbers ← 4820-01-462-7648 Guide Spring · 4820-01-462-7746 Valve, Check →

4820-01-462-7657 — Valves, Nonpowered

Features

Cap,valve — FSC 4820
Valve Type for Which Designed: GLOBE
Material Document and Classification: MIL-C-15726 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-C-24679 MIL SPEC SINGLE MATERIAL RESPONSE
Outside Diameter: 3.247 INCHES MAXIMUM IN
Valve Size for Which Designed: 2.000 INCHES IN
Width: 1.223 INCHES MINIMUM IN
Material: COPPER ALLOY

Identification

NSN: 4820-01-462-7657
NIIN: 014627657
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Cap,valve, cataloged under National Stock Number 4820-01-462-7657, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	4820-01-462-7657
Item Name	Cap,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Status	ACTIVE
Valve Type for Which Designed	GLOBE
Material Document and Classification	MIL-C-15726 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-C-24679 MIL SPEC SINGLE MATERIAL RESPONSE
Outside Diameter	3.247 INCHES MAXIMUM IN
Valve Size for Which Designed	2.000 INCHES IN
Width	1.223 INCHES MINIMUM IN
Material	COPPER ALLOY

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
803-2177934-X8XX-85	3/2 Design control — primary reference U.S. Government activity
803-2177934	D/9 Drawing number reference only U.S. Government activity

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 4820-01-462-7657?

NSN 4820-01-462-7657 is a Cap,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.

What are the specifications of 4820-01-462-7657?

Key specifications for 4820-01-462-7657: Valve Type for Which Designed: GLOBE; Material Document and Classification: MIL-C-15726 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-C-24679 MIL SPEC SINGLE MATERIAL RESPONSE; Overall Length: 4.187 INCHES MINIMUM IN; Outside Diameter: 3.247 INCHES MAXIMUM IN. 6 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-462-7657 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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