NSN 4820-01-249-3773 · NIIN 012493773 · Part number 24442
Alter Harry Co the Div of T E C · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 70334
Government record, cited
NSN 4820-01-249-3773 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-249-3773. Manufacturer of record part number: 24442.
Also searched as4820-01-249-3773 ·
4820012493773 ·
NIIN 012493773 ·
01-249-3773 ·
FSC 4820 Valves, Nonpowered · CAGE 70334 · 24442
Manufacturer of record: Alter Harry Co the Div of T E C
Identification
NSN: 4820-01-249-3773
NIIN: 012493773
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 24442
Manufacturer: Alter Harry Co the Div of T E C
General Description
The Valve,pneumatic Tank, cataloged under National Stock Number 4820-01-249-3773, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Alter Harry Co the Div of T E C. 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. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-249-3773
Primary Part Number
24442
Item Name
Valve,pneumatic Tank
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Alter Harry Co the Div of T E C
Status
ACTIVE
Material
STEEL BODY
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
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6110-01-260-741124442POSSIBLE MATCH
STARTER,MOTOR
Possible match (shared part number)Ward Leonard Ct Llc
5998-01-343-555924442POSSIBLE MATCH
EXTENDER CARD,ELECTRONIC TEST
Possible match (shared part number)Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
3020-01-357-5713226489POSSIBLE MATCH
GEAR,SPUR
Possible match (shared part number)Allied Systems Company Dba Allied Systems Co
NSN 4820-01-249-3773 is a Valve,pneumatic Tank, manufactured by Alter Harry Co the Div of T E C, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-249-3773?
NSN 4820-01-249-3773 has 1 manufacturer part number on file: 24442 (Alter Harry Co the Div of T E C).
What NSN replaces 4820-01-249-3773?
3 possible matches (shared part number, not a government interchangeability claim): 6110-01-260-7411, 5998-01-343-5559, 3020-01-357-5713. Verify interchangeability with system specifications before substitution.
What are the specifications of 24442?
Key specifications for 24442: Material: STEEL BODY. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-01-249-3773 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.