Repair Kit, Valve4820-01-613-3723

NSN 4820-01-613-3723 · NIIN 016133723 · Part number RK4500TFM-200

F.s. Welsford Company · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 0NB72

Government record, cited

NSN 4820-01-613-3723 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-613-3723. Manufacturer of record part number: RK4500TFM-200.

Also searched as 4820-01-613-3723 · 4820016133723 · NIIN 016133723 · 01-613-3723 · FSC 4820 Valves, Nonpowered · CAGE 0NB72 · RK4500TFM-200

Nearby stock numbers ← 4820-01-613-3698 Heat Dump Valve · 4820-01-613-3774 Body, Valve →

4820-01-613-3723 — Valves, Nonpowered

Features

Repair Kit,valve — FSC 4820
1 manufacturer part number on file
Manufacturer of record: F.s. Welsford Company

Identification

NSN: 4820-01-613-3723
NIIN: 016133723
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: RK4500TFM-200
Manufacturer: F.s. Welsford Company

General Description

The Repair Kit,valve, cataloged under National Stock Number 4820-01-613-3723, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is F.s. Welsford Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-613-3723
Primary Part Number	RK4500TFM-200
Item Name	Repair Kit,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	F.s. Welsford Company
Status	ACTIVE

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
RK4500TFM-200 PRIMARY	F.s. Welsford Company (USA)

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 4820-01-613-3723?

NSN 4820-01-613-3723 is a Repair Kit,valve, manufactured by F.s. Welsford Company, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-613-3723?

NSN 4820-01-613-3723 has 1 manufacturer part number on file: RK4500TFM-200 (F.s. Welsford Company).

What are the specifications of RK4500TFM-200?

Key specifications for RK4500TFM-200: Part Name Assigned by Controlling Agency: KIT, REPAIR; End Item Identification: VALVE, BALL 2. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-613-3723 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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