NSN 4720-01-475-5887 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-475-5887. Manufacturer of record part number: 23056344.
Also searched as4720-01-475-5887 ·
4720014755887 ·
NIIN 014755887 ·
01-475-5887 ·
FSC 4720 Hose and Flexible Tubing · CAGE 63005 · 23056344
The Tube Assy,aircraft,, cataloged under National Stock Number 4720-01-475-5887, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Rolls-Royce Corporation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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
Tube Assy,aircraft,
FSC / FSG
4720 — Hose and Flexible Tubing (FSG 47)
Manufacturers
Rolls-Royce Corporation (CAGE 63005); Lockheed Martin Aeronautical Systems Support Company Dba Lmassc (CAGE 74703)
Technical Specifications
Parameter
Value
NSN
4720-01-475-5887
Primary Part Number
23056344
Item Name
Tube Assy,aircraft,
FSC / FSG
4720 / 47 — Hose and Flexible Tubing
Manufacturer
Rolls-Royce Corporation
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 Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4710-01-483-313323056344POSSIBLE MATCH
TUBE ASSY
Possible match (shared part number)Allison Transmission Inc Dba Allison Transmission, Inc
5365-01-522-747423056344POSSIBLE MATCH
BUSHING BLANK
Possible match (shared part number)Rolls-Royce Corporation
Lockheed Martin Aeronautical Systems Support Company Dba Lmassc (USA)
Reference documents
Reference
Meaning
23056344
5/9Secondary reference
Lockheed Martin Services, Llc
Related Parts
4710-01-483-3133POSSIBLE MATCH
TUBE ASSY
23056344
5365-01-522-7474POSSIBLE MATCH
BUSHING BLANK
23056344
Frequently Asked Questions
What is NSN 4720-01-475-5887?
NSN 4720-01-475-5887 is a Tube Assy,aircraft,, manufactured by Rolls-Royce Corporation, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What part numbers are listed for NSN 4720-01-475-5887?
NSN 4720-01-475-5887 has 2 manufacturer part numbers on file: 23056344 (Rolls-Royce Corporation), 23056344 (Lockheed Martin Aeronautical Systems Support Company Dba Lmassc).
What NSN replaces 4720-01-475-5887?
2 possible matches (shared part number, not a government interchangeability claim): 4710-01-483-3133, 5365-01-522-7474. Verify interchangeability with system specifications before substitution.
Is NSN 4720-01-475-5887 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.