PartsTable TECHNICAL DATA SHEET
NSN 4730-01-025-2827Government record, cited

Union, Pipe4730-01-025-2827

NSN 4730-01-025-2827 · NIIN 010252827 · Part number B270951-87
Bae Systems (operations) Limited · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE U9143
Government record, cited
NSN 4730-01-025-2827 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-025-2827. Manufacturer of record part number: B270951-87.
Also searched as  4730-01-025-2827 · 4730010252827 · NIIN 010252827 · 01-025-2827 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE U9143 · B270951-87
Nearby stock numbers  ·
Features
  • Union,pipe — FSC 4730
  • 1 manufacturer part number on file
  • Manufacturer of record: Bae Systems (operations) Limited
Identification
  • NSN: 4730-01-025-2827
  • NIIN: 010252827
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: B270951-87
  • Manufacturer: Bae Systems (operations) Limited
General Description

The Union,pipe, cataloged under National Stock Number 4730-01-025-2827, 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 Bae Systems (operations) Limited. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-025-2827
Primary Part NumberB270951-87
Item NameUnion,pipe
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
ManufacturerBae Systems (operations) Limited
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
B270951-87 Bae Systems (operations) Limited (GBR)
Reference documents
ReferenceMeaning
B270951-87 3/9 Design control — primary reference
British Aerospace (military Aircraft & Aerostructures)
No interchangeability data on file.
Other items in FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895
4730-00-000-1895 · Item name not on file
4730-00-000-4289
4730-00-000-4289 · Item name not on file
4730-00-000-4445
4730-00-000-4445 · Item name not on file
4730-00-000-8373
4730-00-000-8373 · Item name not on file
4730-00-000-8897
4730-00-000-8897 · Item name not on file
4730-00-001-0007
4730-00-001-0007 · Item name not on file
4730-00-001-0008
COUPLING,TUBE
4730-00-001-0008
COUPLING,TUBE

Frequently Asked Questions

What is NSN 4730-01-025-2827?

NSN 4730-01-025-2827 is a Union,pipe, manufactured by Bae Systems (operations) Limited, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-025-2827?

NSN 4730-01-025-2827 has 1 manufacturer part number on file: B270951-87 (Bae Systems (operations) Limited).

What are the specifications of B270951-87?

Key specifications for B270951-87: Special Features: MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED:NOT RATED;MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED:NOT RATED;. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-025-2827 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.
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