PartsTable TECHNICAL DATA SHEET

NSN 4820-01-348-6515Government record, cited

Disk, Valve4820-01-348-6515

NSN 4820-01-348-6515 · NIIN 013486515 · Part number L-380B7

United Air Filter, Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 78940

Government record, cited

NSN 4820-01-348-6515 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-348-6515. Manufacturer of record part number: L-380B7.

Also searched as 4820-01-348-6515 · 4820013486515 · NIIN 013486515 · 01-348-6515 · FSC 4820 Valves, Nonpowered · CAGE 78940 · L-380B7 · 2HE286 · L380B7 · L380B7 · L-380B7XA

Nearby stock numbers ← 4820-01-348-6451 Stem, Fluid Valve · 4820-01-348-6517 Disk, Valve →

4820-01-348-6515 — Valves, Nonpowered

Features

Disk,valve — FSC 4820
3 manufacturer part numbers on file
Manufacturer of record: United Air Filter, Inc.

Identification

NSN: 4820-01-348-6515
NIIN: 013486515
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: L-380B7
Manufacturer: United Air Filter, Inc.

General Description

The Disk,valve, cataloged under National Stock Number 4820-01-348-6515, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is United Air Filter, Inc.. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Disk,valve
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Oshkosh Defense Llc (CAGE 75Q65); United Air Filter, Inc. (CAGE 78940); Maradyne Corporation (CAGE 0DBY7)

Technical Specifications

Parameter	Value
NSN	4820-01-348-6515
Primary Part Number	L-380B7
Item Name	Disk,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	United Air Filter, Inc.
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
2HE286	Oshkosh Defense Llc (USA)
L-380B7 PRIMARY	United Air Filter, Inc. (USA)
L380B7	Maradyne Corporation (USA)

Reference documents

Reference	Meaning
L380B7	5/9 Secondary reference Greenlees Filter Llc
L-380B7XA	5/9 Secondary reference United Air Filter, Inc.
2HE286	5/9 Secondary reference Oshkosh Corp

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 4820-01-348-6515?

NSN 4820-01-348-6515 is a Disk,valve, manufactured by United Air Filter, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-348-6515?

NSN 4820-01-348-6515 has 3 manufacturer part numbers on file: 2HE286 (Oshkosh Defense Llc), L-380B7 (United Air Filter, Inc.), L380B7 (Maradyne Corporation).

Is NSN 4820-01-348-6515 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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