Valve Assembly4820-01-263-1348

NSN 4820-01-263-1348 · NIIN 012631348 · Part number 5277-016-00V

Allied Defense Industries Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 6T114

Government record, cited

NSN 4820-01-263-1348 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-263-1348. Manufacturer of record part number: 5277-016-00V.

Also searched as 4820-01-263-1348 · 4820012631348 · NIIN 012631348 · 01-263-1348 · FSC 4820 Valves, Nonpowered · CAGE 6T114 · 5277-016-00V

Nearby stock numbers ← 4820-01-263-1347 Valve Relief, Special · 4820-01-263-1573 Cap, Valve →

4820-01-263-1348 — Valves, Nonpowered

Features

Valve Assembly — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Allied Defense Industries Inc

Identification

NSN: 4820-01-263-1348
NIIN: 012631348
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 5277-016-00V
Manufacturer: Allied Defense Industries Inc

General Description

The Valve Assembly, cataloged under National Stock Number 4820-01-263-1348, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Allied Defense Industries Inc. 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

Parameter	Value
NSN	4820-01-263-1348
Primary Part Number	5277-016-00V
Item Name	Valve Assembly
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Allied Defense Industries 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
5277-016-00V PRIMARY	Allied Defense Industries Inc (USA)
5277-016-00V	Safran Landing Systems Canada Inc. (CAN)

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 4820-01-263-1348?

NSN 4820-01-263-1348 is a Valve Assembly, manufactured by Allied Defense Industries Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-263-1348?

NSN 4820-01-263-1348 has 2 manufacturer part numbers on file: 5277-016-00V (Allied Defense Industries Inc), 5277-016-00V (Safran Landing Systems Canada Inc.).

What are the specifications of 5277-016-00V?

Key specifications for 5277-016-00V: End Item Identification: PUMP HYDRAULIC ASSEMBLY,DOWTY CANADA LTD.HP6BT. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-263-1348 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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