PartsTable TECHNICAL DATA SHEET

NSN 4820-01-641-0345Government record, cited

Valve, Globe4820-01-641-0345

NSN 4820-01-641-0345 · NIIN 016410345 · Part number 1/2-25W-38LF-T

Bonney Forge Corp · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 328G1

Government record, cited

NSN 4820-01-641-0345 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-641-0345. Manufacturer of record part number: 1/2-25W-38LF-T.

Also searched as 4820-01-641-0345 · 4820016410345 · NIIN 016410345 · 01-641-0345 · FSC 4820 Valves, Nonpowered · CAGE 328G1 · 1/2-25W-38LF-T · BB-9001252-01(10)

Nearby stock numbers ← 4820-01-641-0282 Body Angle · 4820-01-641-0363 Cap, Valve →

4820-01-641-0345 — Valves, Nonpowered

Features

Valve,globe — FSC 4820
Flow Control Device: DISK
Style Designator: STRAIGHT THRU
Valve Size: 0.500 INCHES IN
Face to Face Distance: 4.313 INCHES IN
Material: STEEL COMP 316 BODY
Material: STEEL COMP 316 STEM
Material: ALUMINUM ALLOY AND NICKEL ALLOY SEAT

Identification

NSN: 4820-01-641-0345
NIIN: 016410345
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 1/2-25W-38LF-T
Manufacturer: Bonney Forge Corp

General Description

The Valve,globe, cataloged under National Stock Number 4820-01-641-0345, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Bonney Forge Corp. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications

Parameter	Value
NSN	4820-01-641-0345
Primary Part Number	1/2-25W-38LF-T
Item Name	Valve,globe
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Bonney Forge Corp
Status	ACTIVE
Flow Control Device	DISK
Style Designator	STRAIGHT THRU
Valve Size	0.500 INCHES IN
Face to Face Distance	4.313 INCHES IN
Material	STEEL COMP 316 BODY
Material	STEEL COMP 316 STEM
Material	ALUMINUM ALLOY AND NICKEL ALLOY SEAT
Valve Operation Method	MANUAL

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
1/2-25W-38LF-T	Bonney Forge Corp (USA)

Reference documents

Reference	Meaning
BB-9001252-01(10)	3/2 Design control — primary reference 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 4820-01-641-0345?

NSN 4820-01-641-0345 is a Valve,globe, manufactured by Bonney Forge Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-641-0345?

NSN 4820-01-641-0345 has 1 manufacturer part number on file: 1/2-25W-38LF-T (Bonney Forge Corp).

What are the specifications of 1/2-25W-38LF-T?

Key specifications for 1/2-25W-38LF-T: Flow Control Device: DISK; Style Designator: STRAIGHT THRU; Valve Size: 0.500 INCHES IN; Special Features: OVERALL HEIGHT 8 7/8 INCHES; SEAT MATERIAL STELLITE 6 IN. 8 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-641-0345 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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