Valve, Pneumatic Inflator4820-01-367-2851

NSN 4820-01-367-2851 · NIIN 013672851 · Part number STC44850-1

Spec Tool Company · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 07132

Government record, cited

NSN 4820-01-367-2851 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-367-2851. Manufacturer of record part number: STC44850-1.

Also searched as 4820-01-367-2851 · 4820013672851 · NIIN 013672851 · 01-367-2851 · FSC 4820 Valves, Nonpowered · CAGE 07132 · STC44850-1

Nearby stock numbers ← 4820-01-367-2780 Valve, Safety Relief · 4820-01-367-2972 Disk, Rupturable →

4820-01-367-2851 — Valves, Nonpowered

Features

Valve,pneumatic Inflator — FSC 4820
Material: COPPER ALLOY
1 manufacturer part number on file
Manufacturer of record: Spec Tool Company

Identification

NSN: 4820-01-367-2851
NIIN: 013672851
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: STC44850-1
Manufacturer: Spec Tool Company

General Description

The Valve,pneumatic Inflator, cataloged under National Stock Number 4820-01-367-2851, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Spec Tool Company. 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	4820-01-367-2851
Primary Part Number	STC44850-1
Item Name	Valve,pneumatic Inflator
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Spec Tool Company
Status	ACTIVE
Material	COPPER ALLOY

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
STC44850-1 PRIMARY	Spec Tool Company (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 4820-01-367-2851?

NSN 4820-01-367-2851 is a Valve,pneumatic Inflator, manufactured by Spec Tool Company, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-367-2851?

NSN 4820-01-367-2851 has 1 manufacturer part number on file: STC44850-1 (Spec Tool Company).

What are the specifications of STC44850-1?

Key specifications for STC44850-1: Special Features: C/O SEAL,VALVE,ADAPTER,0.250-28 UNF-2A THD,THD LGTH 0.260 IN.,CORE VALVE AND VALVE CAP,O/A LGTH 2.250 IN. MAX,VALVE CORE THDS 1/8-27 NPT,OD 0.500 IN. A; Material: COPPER ALLOY. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-367-2851 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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