Valve Isolation 4820-01-253-7732 NSN 4820-01-253-7732 · NIIN 012537732 · Part number 40A14308-1
Raytheon Company · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 15090
NSN 4820-01-253-7732 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-253-7732. Manufacturer of record part number: 40A14308-1 .
Also searched as
4820-01-253-7732 ·
4820012537732 ·
NIIN 012537732 ·
01-253-7732 ·
FSC 4820 Valves, Nonpowered · CAGE 15090 · 40A14308-1
Nearby stock numbers
← 4820-01-253-7731 Valve Anti-Suction
·
4820-01-253-7777 Valve, Rotary, Selector →
4820-01-253-7732 — Valves, Nonpowered
Features
Valve Isolation — FSC 4820 1 manufacturer part number on file Manufacturer of record: Raytheon Company
Identification
NSN: 4820-01-253-7732
NIIN: 012537732
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 40A14308-1
Manufacturer: Raytheon Company
General Description
The Valve Isolation, cataloged under National Stock Number 4820-01-253-7732, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Raytheon Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter Value NSN 4820-01-253-7732 Primary Part Number 40A14308-1 Item Name Valve Isolation FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer Raytheon Company 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
40A14308-1 PRIMARY Raytheon Company (USA)
Reference documents
Reference Meaning
40A14308-1
5/9 Secondary reference Hughes Missile Systems Co San Diego
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 4820-01-253-7732?
NSN 4820-01-253-7732 is a Valve Isolation, manufactured by Raytheon Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-253-7732?
NSN 4820-01-253-7732 has 1 manufacturer part number on file: 40A14308-1 (Raytheon Company).
What are the specifications of 40A14308-1?
Key specifications for 40A14308-1: End Item Identification: PACER SPECIAL. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-253-7732 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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