Valve, Vent4820-01-627-3064

NSN 4820-01-627-3064 · NIIN 016273064 · Part number 921-0128-01

Shaw Development, Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 59647

Government record, cited

NSN 4820-01-627-3064 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-627-3064. Manufacturer of record part number: 921-0128-01.

Also searched as 4820-01-627-3064 · 4820016273064 · NIIN 016273064 · 01-627-3064 · FSC 4820 Valves, Nonpowered · CAGE 59647 · 921-0128-01

Nearby stock numbers ← 4820-01-627-3043 Valve, Check · 4820-01-627-3140 Valve, Check →

4820-01-627-3064 — Valves, Nonpowered

Features

Valve,vent — FSC 4820
Style Designator: SCREW-IN CARTRIDGE
1 manufacturer part number on file
Manufacturer of record: Shaw Development, Llc

Identification

NSN: 4820-01-627-3064
NIIN: 016273064
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 921-0128-01
Manufacturer: Shaw Development, Llc

General Description

The Valve,vent, cataloged under National Stock Number 4820-01-627-3064, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Shaw Development, Llc. Government technical data includes 1 specification, 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	4820-01-627-3064
Primary Part Number	921-0128-01
Item Name	Valve,vent
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Shaw Development, Llc
Status	ACTIVE
Style Designator	SCREW-IN CARTRIDGE

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
921-0128-01 PRIMARY	Shaw Development, 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 4820-01-627-3064?

NSN 4820-01-627-3064 is a Valve,vent, manufactured by Shaw Development, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-627-3064?

NSN 4820-01-627-3064 has 1 manufacturer part number on file: 921-0128-01 (Shaw Development, Llc).

What are the specifications of 921-0128-01?

Key specifications for 921-0128-01: Style Designator: SCREW-IN CARTRIDGE; Special Features: NHA - SIDE MAIN FUEL TANK; Part Name Assigned by Controlling Agency: VALVE, VENT; End Item Identification: MMPV 2355-01-549-5271 AND 2355-01-559-0791. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-627-3064 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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