Valve, Ball4820-01-374-2458

NSN 4820-01-374-2458 · NIIN 013742458 · Part number 2602721-1

Cosmodyne, Llc Dba Cosmodyne Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 11243

Government record, cited

NSN 4820-01-374-2458 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-374-2458. Manufacturer of record part number: 2602721-1.

Also searched as 4820-01-374-2458 · 4820013742458 · NIIN 013742458 · 01-374-2458 · FSC 4820 Valves, Nonpowered · CAGE 11243 · 2602721-1

Nearby stock numbers ← 4820-01-374-2457 Valve, Ball · 4820-01-374-2490 Seat, Valve →

4820-01-374-2458 — Valves, Nonpowered

Features

Valve,ball — FSC 4820
Connection Style: PLAIN,OPTIONAL END(PIPE) ALL ENDS
Connection Type: THREADED INTERNAL PIPE ALL ENDS
Style Designator: STRAIGHT THRU
Bonnet Type: INSIDE SCREW
Thread Direction: RIGHT-HAND ALL ENDS
Nominal Thread Size: 0.375 INCHES ALL ENDS IN
Bonnet Attachment Method: THREADED

Identification

NSN: 4820-01-374-2458
NIIN: 013742458
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 2602721-1
Manufacturer: Cosmodyne, Llc Dba Cosmodyne Llc

General Description

The Valve,ball, cataloged under National Stock Number 4820-01-374-2458, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cosmodyne, Llc Dba Cosmodyne Llc. Government technical data includes 10 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	4820-01-374-2458
Primary Part Number	2602721-1
Item Name	Valve,ball
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Cosmodyne, Llc Dba Cosmodyne Llc
Status	ACTIVE
Connection Style	PLAIN,OPTIONAL END(PIPE) ALL ENDS
Connection Type	THREADED INTERNAL PIPE ALL ENDS
Style Designator	STRAIGHT THRU
Bonnet Type	INSIDE SCREW
Thread Direction	RIGHT-HAND ALL ENDS
Nominal Thread Size	0.375 INCHES ALL ENDS IN
Bonnet Attachment Method	THREADED
Material	COPPER ALLOY BODY
Thread Series Designator	NPT ALL ENDS
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
2602721-1 PRIMARY	Cosmodyne, Llc Dba Cosmodyne Llc (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 4820-01-374-2458?

NSN 4820-01-374-2458 is a Valve,ball, manufactured by Cosmodyne, Llc Dba Cosmodyne Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-374-2458?

NSN 4820-01-374-2458 has 1 manufacturer part number on file: 2602721-1 (Cosmodyne, Llc Dba Cosmodyne Llc).

What are the specifications of 2602721-1?

Key specifications for 2602721-1: Connection Style: PLAIN,OPTIONAL END(PIPE) ALL ENDS; Connection Type: THREADED INTERNAL PIPE ALL ENDS; Style Designator: STRAIGHT THRU; Bonnet Type: INSIDE SCREW. 10 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-374-2458 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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