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NSN 4730-01-483-7934Government record, cited
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Restrictor, Fluid Flow4730-01-483-7934

NSN 4730-01-483-7934 · NIIN 014837934
FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings
Government record, cited
Also searched as  4730-01-483-7934 · 4730014837934 · NIIN 014837934 · 01-483-7934 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · V3E10116 · V3E10116 ITEM 7 · V2D12103-1
Nearby stock numbers  ·
HOSE FITTING
4730-01-483-7934 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
  • Restrictor,fluid Flow — FSC 4730
Identification
  • NSN: 4730-01-483-7934
  • NIIN: 014837934
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description

The Restrictor,fluid Flow, cataloged under National Stock Number 4730-01-483-7934, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government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 NameRestrictor,fluid Flow
FSC / FSG4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47)
Technical Specifications
ParameterValue
NSN4730-01-483-7934
Item NameRestrictor,fluid Flow
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-483-7939V3E10116 ITEM 8 POSSIBLE MATCH
PISTON,VALVE
Possible match (shared part number)Vacco Industries
4820-01-483-7960V3E10116 ITEM 45 POSSIBLE MATCH
BALL,CHECK
Possible match (shared part number)Vacco Industries
4820-01-483-7992V3E10116 ITEM 32 POSSIBLE MATCH
SEAT,VALVE
Possible match (shared part number)Vacco Industries
4820-01-483-8598V3E10116 ITEM 35 POSSIBLE MATCH
DIAPHRAGM,VALVE,FLAT
Possible match (shared part number)Vacco Industries
4820-01-483-8611V3E10116-01 POSSIBLE MATCH
VALVE,PILOT
Possible match (shared part number)Vacco Industries
4330-01-483-9583V3E10116 ITEM 11 POSSIBLE MATCH
FILTERING DISK,FLUID
Possible match (shared part number)Vacco Industries
4820-01-483-9837V3E10116 ITEM 34 POSSIBLE MATCH
RETAINER,DISK,VALVE
Possible match (shared part number)Vacco Industries
4820-01-484-0103V3E10116 ITEM 44 POSSIBLE MATCH
RETAINER,BALL
Possible match (shared part number)Vacco Industries
4820-01-484-0119V3E10116 ITEM 15 POSSIBLE MATCH
OVERRIDE ASSEMBLY
Possible match (shared part number)Vacco Industries
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
ReferenceMeaning
V3E10116 D/9 Drawing number reference only
U.S. Government activity
V3E10116 ITEM 7 3/2 Design control — primary reference
U.S. Government activity
V2D12103-1 5/2 Secondary reference
U.S. Government activity
Related Parts
4820-01-483-7939POSSIBLE MATCH
PISTON,VALVE
V3E10116 ITEM 8
4820-01-483-7960POSSIBLE MATCH
BALL,CHECK
V3E10116 ITEM 45
4820-01-483-7992POSSIBLE MATCH
SEAT,VALVE
V3E10116 ITEM 32
4820-01-483-8598POSSIBLE MATCH
DIAPHRAGM,VALVE,FLAT
V3E10116 ITEM 35
4820-01-483-8611POSSIBLE MATCH
VALVE,PILOT
V3E10116-01
4330-01-483-9583POSSIBLE MATCH
FILTERING DISK,FLUID
V3E10116 ITEM 11
4820-01-483-9837POSSIBLE MATCH
RETAINER,DISK,VALVE
V3E10116 ITEM 34
4820-01-484-0103POSSIBLE MATCH
RETAINER,BALL
V3E10116 ITEM 44
4820-01-484-0119POSSIBLE MATCH
OVERRIDE ASSEMBLY
V3E10116 ITEM 15

Frequently Asked Questions

What is NSN 4730-01-483-7934?

NSN 4730-01-483-7934 is a Restrictor,fluid Flow, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What NSN replaces 4730-01-483-7934?

9 possible matches (shared part number, not a government interchangeability claim): 4820-01-483-7939, 4820-01-483-7960, 4820-01-483-7992. Verify interchangeability with system specifications before substitution.

Is NSN 4730-01-483-7934 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.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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