Valve, Gate4820-01-735-4615

NSN 4820-01-735-4615 · NIIN 017354615 · Part number 09K257257

Kochek Company, Llc Dba Kochek Co Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 0HR25

Government record, cited

NSN 4820-01-735-4615 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-735-4615. Manufacturer of record part number: 09K257257.

Also searched as 4820-01-735-4615 · 4820017354615 · NIIN 017354615 · 01-735-4615 · FSC 4820 Valves, Nonpowered · CAGE 0HR25 · 09K257257

Nearby stock numbers ← 4820-01-735-1471 Plug, Rotary, Valve · 4820-01-735-4682 Valve, Butterfly →

4820-01-735-4615 — Valves, Nonpowered

Features

Valve,gate — FSC 4820
Valve Size: 2.5 INCHES IN
Material: ALUMINUM BODY
1 manufacturer part number on file
Manufacturer of record: Kochek Company, Llc Dba Kochek Co Inc

Identification

NSN: 4820-01-735-4615
NIIN: 017354615
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 09K257257
Manufacturer: Kochek Company, Llc Dba Kochek Co Inc

General Description

The Valve,gate, cataloged under National Stock Number 4820-01-735-4615, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Kochek Company, Llc Dba Kochek Co Inc. Government technical data includes 2 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-735-4615
Primary Part Number	09K257257
Item Name	Valve,gate
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Kochek Company, Llc Dba Kochek Co Inc
Status	ACTIVE
Valve Size	2.5 INCHES IN
Material	ALUMINUM BODY

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
09K257257 PRIMARY	Kochek Company, Llc Dba Kochek Co Inc (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 4820-01-735-4615?

NSN 4820-01-735-4615 is a Valve,gate, manufactured by Kochek Company, Llc Dba Kochek Co Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-735-4615?

NSN 4820-01-735-4615 has 1 manufacturer part number on file: 09K257257 (Kochek Company, Llc Dba Kochek Co Inc).

What are the specifications of 09K257257?

Key specifications for 09K257257: Overall Height: 13.0 INCHES NOMINAL IN; Overall Length: 5.25 INCHES NOMINAL IN; Overall Width: 5.25 INCHES NOMINAL IN; Valve Size: 2.5 INCHES IN. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-735-4615 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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