NSN 4820-01-513-3153 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-513-3153. Manufacturer of record part number: 99042101.
The Valve,bleeder,hydraulic System, cataloged under National Stock Number 4820-01-513-3153, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Fluid Line Products Inc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
Valve,bleeder,hydraulic System
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Naval Sea Systems Command (CAGE 53711); Fluid Line Products Inc (CAGE 63323)
Technical Specifications
Parameter
Value
NSN
4820-01-513-3153
Primary Part Number
99042101
Item Name
Valve,bleeder,hydraulic System
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Fluid Line Products 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 Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5970-01-513-39947326313-03POSSIBLE MATCH
INSULATOR,ANGLE BRACKET
Possible match (shared part number)Naval Sea Systems Command
5970-01-513-40007326313-04POSSIBLE MATCH
INSULATOR,ANGLE BRACKET
Possible match (shared part number)Naval Sea Systems Command
5970-01-513-40057326313-06POSSIBLE MATCH
INSULATOR,ANGLE BRACKET
Possible match (shared part number)Naval Sea Systems Command
5970-01-516-09717326313-05POSSIBLE MATCH
INSULATOR,ANGLE BRACKET
Possible match (shared part number)Naval Sea Systems Command
5365-01-518-51005793297 FIND 116POSSIBLE MATCH
SHIM
Possible match (shared part number)Naval Sea Systems Command
NSN 4820-01-513-3153 is a Valve,bleeder,hydraulic System, manufactured by Fluid Line Products Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-513-3153?
NSN 4820-01-513-3153 has 2 manufacturer part numbers on file: 5793297 FIND 153 (Naval Sea Systems Command), 99042101 (Fluid Line Products Inc).
What NSN replaces 4820-01-513-3153?
5 possible matches (shared part number, not a government interchangeability claim): 5970-01-513-3994, 5970-01-513-4000, 5970-01-513-4005. Verify interchangeability with system specifications before substitution.
Is NSN 4820-01-513-3153 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.