PartsTable TECHNICAL DATA SHEET
NSN 4820-01-374-9715Government record, cited

Disk, Valve4820-01-374-9715

NSN 4820-01-374-9715 · NIIN 013749715 · Part number 2515W160
Allied Defense Industries, Llc Dba Ams Distribution · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 0GD25
Government record, cited
NSN 4820-01-374-9715 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-374-9715. Manufacturer of record part number: 2515W160.
Also searched as  4820-01-374-9715 · 4820013749715 · NIIN 013749715 · 01-374-9715 · FSC 4820 Valves, Nonpowered · CAGE 0GD25 · 2515W160
Nearby stock numbers  ·
Features
  • Disk,valve — FSC 4820
  • Style Designator: PLAIN
  • Media for Which Designed: AIR
  • Material: RUBBER SILICONE AND ALUMINUM ALLOY
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Allied Defense Industries, Llc Dba Ams Distribution
Identification
  • NSN: 4820-01-374-9715
  • NIIN: 013749715
  • FSC: 4820 — Valves, Nonpowered
  • FSG: 48 — Valves
  • Primary part number: 2515W160
  • Manufacturer: Allied Defense Industries, Llc Dba Ams Distribution
General Description

The Disk,valve, cataloged under National Stock Number 4820-01-374-9715, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Allied Defense Industries, Llc Dba Ams Distribution. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-374-9715
Primary Part Number2515W160
Item NameDisk,valve
FSC / FSG4820 / 48 — Valves, Nonpowered
ManufacturerAllied Defense Industries, Llc Dba Ams Distribution
StatusACTIVE
Style DesignatorPLAIN
Media for Which DesignedAIR
MaterialRUBBER SILICONE AND ALUMINUM ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL Q — CCL Item — Commerce Control List
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
2515W160 PRIMARY Allied Defense Industries, Llc Dba Ams Distribution (USA)
2515W160 Honeywell Aerospace Yeovil Div Aerospace -Yeovil (GBR)
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 4820-01-374-9715?

NSN 4820-01-374-9715 is a Disk,valve, manufactured by Allied Defense Industries, Llc Dba Ams Distribution, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-374-9715?

NSN 4820-01-374-9715 has 2 manufacturer part numbers on file: 2515W160 (Allied Defense Industries, Llc Dba Ams Distribution), 2515W160 (Honeywell Aerospace Yeovil Div Aerospace -Yeovil).

What are the specifications of 2515W160?

Key specifications for 2515W160: Style Designator: PLAIN; Special Features: CLEAN IN ACCORDANCE WITH AEROSPACE INFORMATION REPORT AIR 1176; Media for Which Designed: AIR; End Item Identification: AIRCRAFT, B-2 BOMBER. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-374-9715 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.

What is the DEMIL code for NSN 4820-01-374-9715?

NSN 4820-01-374-9715 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.

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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