NSN 4820-00-797-1387 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-797-1387. Manufacturer of record part number: 104127.
Also searched as4820-00-797-1387 ·
4820007971387 ·
NIIN 007971387 ·
00-797-1387 ·
FSC 4820 Valves, Nonpowered · CAGE 05167 · 104127
Manufacturer of record: Meggitt Safety Systems Inc
Identification
NSN: 4820-00-797-1387
NIIN: 007971387
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 104127
Manufacturer: Meggitt Safety Systems Inc
General Description
The Parts Kit,valve, cataloged under National Stock Number 4820-00-797-1387, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Meggitt Safety Systems Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Parts Kit,valve
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Meggitt Safety Systems Inc (CAGE 05167)
Technical Specifications
Parameter
Value
NSN
4820-00-797-1387
Primary Part Number
104127
Item Name
Parts Kit,valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Meggitt Safety Systems 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)
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3020-01-011-6776104127POSSIBLE MATCH
GEAR,SPUR
Possible match (shared part number)Astronautics Corporation of America
5915-01-115-9484104-127POSSIBLE MATCH
FILTER,RADIO FREQUENCY INTERFERE
Possible match (shared part number)Zenith Electronics Corporation
4130-01-282-76341041-27POSSIBLE MATCH
FILTER ELEMENT,AIR CONDITIONING
Possible match (shared part number)Rotron Incorporated
4130-01-584-2620104127POSSIBLE MATCH
CONTROL UNIT,AIR PRESSURE,SPRING
Possible match (shared part number)Aqualung Usa, Inc
Meggitt Safety Systems, Inc. Dba Meggitt Control Systems-Ventura County
Related Parts
3020-01-011-6776POSSIBLE MATCH
GEAR,SPUR
104127
5915-01-115-9484POSSIBLE MATCH
FILTER,RADIO FREQUENCY INTERFERE
104-127
4130-01-282-7634POSSIBLE MATCH
FILTER ELEMENT,AIR CONDITIONING
1041-27
4130-01-584-2620POSSIBLE MATCH
CONTROL UNIT,AIR PRESSURE,SPRING
104127
Frequently Asked Questions
What is NSN 4820-00-797-1387?
NSN 4820-00-797-1387 is a Parts Kit,valve, manufactured by Meggitt Safety Systems Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-00-797-1387?
NSN 4820-00-797-1387 has 1 manufacturer part number on file: 104127 (Meggitt Safety Systems Inc).
What NSN replaces 4820-00-797-1387?
4 possible matches (shared part number, not a government interchangeability claim): 3020-01-011-6776, 5915-01-115-9484, 4130-01-282-7634. Verify interchangeability with system specifications before substitution.
Is NSN 4820-00-797-1387 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.