NSN 4730-01-512-1772 · NIIN 015121772 · Part number NV822278-3
Hamilton Sundstrand Corporation Dba Collins Aerospace · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 73030
Government record, cited
NSN 4730-01-512-1772 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-512-1772. Manufacturer of record part number: NV822278-3.
Nearby stock numbers← 4730-01-512-1770 Restrictor Unit, Fluid Flow
·
4730-01-512-1773 Restrictor Unit, Fluid Flow →
4730-01-512-1772 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Restrictor Unit,fluid Flow — FSC 4730
4 manufacturer part numbers on file
Manufacturer of record: Hamilton Sundstrand Corporation Dba Collins Aerospace
Identification
NSN: 4730-01-512-1772
NIIN: 015121772
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: NV822278-3
Manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
General Description
The Restrictor Unit,fluid Flow, cataloged under National Stock Number 4730-01-512-1772, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Reference documents
Reference
Meaning
NV822201
D/9Drawing number reference only
Hamilton Sundstrand Corporation Dba Collins Aerospace
S9515-AL-MMA-010
D/9Drawing number reference only
Naval Sea Systems Command
NV822278
D/9Drawing number reference only
Hamilton Sundstrand Corporation Dba Collins Aerospace
Related Parts
4730-01-512-1773POSSIBLE MATCH
RESTRICTOR UNIT,FLUID FLOW
NV822278-4
4730-01-512-1776POSSIBLE MATCH
RESTRICTOR UNIT,FLUID FLOW
NV822278-10
4730-01-512-1777POSSIBLE MATCH
RESTRICTOR UNIT,FLUID FLOW
NV822278-11
4730-01-512-4113POSSIBLE MATCH
RESTRICTOR UNIT,FLUID FLOW
NV822278-8
4730-01-512-4116POSSIBLE MATCH
RESTRICTOR UNIT,FLUID FLOW
NV822278-7
4730-01-512-4118POSSIBLE MATCH
RESTRICTOR UNIT,FLUID FLOW
NV822278-9
4730-01-681-4986POSSIBLE MATCH
RESTRICTOR UNIT,FLUID FLOW
NV822278-13
Frequently Asked Questions
What is NSN 4730-01-512-1772?
NSN 4730-01-512-1772 is a Restrictor Unit,fluid Flow, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-512-1772?
NSN 4730-01-512-1772 has 4 manufacturer part numbers on file: S9515-AL-MMA-010, 7-24 ITEM 3 (Naval Sea Systems Command), S9515-AL-MMA-010, 7-53 ITEM 2B (Naval Sea Systems Command), NV822278-3 (Hamilton Sundstrand Corporation Dba Collins Aerospace), NV822201 FIND 69 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
What NSN replaces 4730-01-512-1772?
7 possible matches (shared part number, not a government interchangeability claim): 4730-01-512-1773, 4730-01-512-1776, 4730-01-512-1777. Verify interchangeability with system specifications before substitution.
Is NSN 4730-01-512-1772 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.