NSN 4820-00-552-7809 · NIIN 005527809 · Part number 4051-5
Meggitt North Hollywood Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 79318
Government record, cited
NSN 4820-00-552-7809 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-552-7809. Manufacturer of record part number: 4051-5.
Manufacturer of record: Meggitt North Hollywood Inc
Identification
NSN: 4820-00-552-7809
NIIN: 005527809
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 4051-5
Manufacturer: Meggitt North Hollywood Inc
General Description
The Socket,valve, cataloged under National Stock Number 4820-00-552-7809, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Meggitt North Hollywood Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
Socket,valve
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Meggitt North Hollywood Inc (CAGE 79318)
Technical Specifications
Parameter
Value
NSN
4820-00-552-7809
Primary Part Number
4051-5
Item Name
Socket,valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Meggitt North Hollywood 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)
Criticality Code
X
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3110-00-727-885440515POSSIBLE MATCH
BEARING,BALL,ANNULAR
Possible match (shared part number)Mpb Corporation Dba Mpb Corp
3040-01-373-844040515POSSIBLE MATCH
PARTS KIT,LINEAR ACTUATING CYLIN
Possible match (shared part number)Mti Insulated Products Inc.
5340-01-433-798740515POSSIBLE MATCH
STRIKE,CATCH
Possible match (shared part number)Eagle Industrial Truck Manufacturing, L.l.c. Div Eagle Industrial Truck Mfg Llc Dba Eagle Tugs
5310-01-556-666140515POSSIBLE MATCH
WASHER,LOCK
Possible match (shared part number)Fastenal Company Dba Fastenal Co
C/1Advisory reference — outside the item-of-supply concept
Oshkosh Corp
Related Parts
3110-00-727-8854POSSIBLE MATCH
BEARING,BALL,ANNULAR
40515
3040-01-373-8440POSSIBLE MATCH
PARTS KIT,LINEAR ACTUATING CYLIN
40515
5340-01-433-7987POSSIBLE MATCH
STRIKE,CATCH
40515
5310-01-556-6661POSSIBLE MATCH
WASHER,LOCK
40515
Frequently Asked Questions
What is NSN 4820-00-552-7809?
NSN 4820-00-552-7809 is a Socket,valve, manufactured by Meggitt North Hollywood Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-00-552-7809?
NSN 4820-00-552-7809 has 1 manufacturer part number on file: 4051-5 (Meggitt North Hollywood Inc).
What NSN replaces 4820-00-552-7809?
4 possible matches (shared part number, not a government interchangeability claim): 3110-00-727-8854, 3040-01-373-8440, 5340-01-433-7987. Verify interchangeability with system specifications before substitution.
Is NSN 4820-00-552-7809 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.