NSN 4720-01-644-1513 · NIIN 016441513 · Part number 277D1565-517
Rohr, Inc. Dba Rohr Industries Inc Div Rohr Inc., a Part of Collins Aerospace · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 51563
Government record, cited
NSN 4720-01-644-1513 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-644-1513. Manufacturer of record part number: 277D1565-517.
Also searched as4720-01-644-1513 ·
4720016441513 ·
NIIN 016441513 ·
01-644-1513 ·
FSC 4720 Hose and Flexible Tubing · CAGE 51563 · 277D1565-517 · 113910-517
Manufacturer of record: Rohr, Inc. Dba Rohr Industries Inc Div Rohr Inc., a Part of Collins Aerospace
Identification
NSN: 4720-01-644-1513
NIIN: 016441513
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 277D1565-517
Manufacturer: Rohr, Inc. Dba Rohr Industries Inc Div Rohr Inc., a Part of Collins Aerospace
General Description
The Hose Assembly,metallic, cataloged under National Stock Number 4720-01-644-1513, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Rohr, Inc. Dba Rohr Industries Inc Div Rohr Inc., a Part of Collins Aerospace. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4720-01-644-1513
Primary Part Number
277D1565-517
Item Name
Hose Assembly,metallic
FSC / FSG
4720 / 47 — Hose and Flexible Tubing
Manufacturer
Rohr, Inc. Dba Rohr Industries Inc Div Rohr Inc., a Part of Collins Aerospace
Other items in FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4720-00-000-0080
HOSE ASSEMBLY,NONMETALLIC
4720-00-000-0081
4720-00-000-0081 · Item name not on file
4720-00-000-0084
HOSE,PREFORMED
4720-00-000-0724
4720-00-000-0724 · Item name not on file
4720-00-001-0014
HOSE ASSEMBLY,NONMETALLIC
4720-00-001-0015
4720-00-001-0015 · Item name not on file
4720-00-001-0023
HOSE ASSEMBLY,NONMETALLIC
4720-00-001-0025
4720-00-001-0025 · Item name not on file
Frequently Asked Questions
What is NSN 4720-01-644-1513?
NSN 4720-01-644-1513 is a Hose Assembly,metallic, manufactured by Rohr, Inc. Dba Rohr Industries Inc Div Rohr Inc., a Part of Collins Aerospace, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What part numbers are listed for NSN 4720-01-644-1513?
NSN 4720-01-644-1513 has 2 manufacturer part numbers on file: 277D1565-517 (Rohr, Inc. Dba Rohr Industries Inc Div Rohr Inc., a Part of Collins Aerospace), 113910-517 (Smiths Tubular Systems-Laconia, Inc.).
What are the specifications of 277D1565-517?
Key specifications for 277D1565-517: Part Name Assigned by Controlling Agency: HOSE ASSY; End Item Identification: 36-11-49-26-DUCTS INSTL-PYLON ENGINES BLEED AIR, GE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4720-01-644-1513 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.