NSN 4920-01-259-6739 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-259-6739. Manufacturer of record part number: HW68267.
Also searched as4920-01-259-6739 ·
4920012596739 ·
NIIN 012596739 ·
01-259-6739 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 35994 · HW68267
Nearby stock numbers← 4920-01-259-6738 By-Pass Unit, Oil
·
4920-01-259-6740 →
Features
By Pass Unit,oil — FSC 4920
1 manufacturer part number on file
Manufacturer of record: Rolls-Royce Canada Limitee
Identification
NSN: 4920-01-259-6739
NIIN: 012596739
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: HW68267
Manufacturer: Rolls-Royce Canada Limitee
General Description
The By Pass Unit,oil, cataloged under National Stock Number 4920-01-259-6739, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Rolls-Royce Canada Limitee. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Other items in FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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TEST SET,FLIGHT CONTROL SYSTEM
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4920-00-001-1405 · Item name not on file
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4920-00-001-1716 · Item name not on file
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4920-00-001-1744 · Item name not on file
4920-00-001-1745
4920-00-001-1745 · Item name not on file
4920-00-001-1746
4920-00-001-1746 · Item name not on file
4920-00-001-1747
4920-00-001-1747 · Item name not on file
4920-00-001-1748
4920-00-001-1748 · Item name not on file
Frequently Asked Questions
What is NSN 4920-01-259-6739?
NSN 4920-01-259-6739 is a By Pass Unit,oil, manufactured by Rolls-Royce Canada Limitee, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-259-6739?
NSN 4920-01-259-6739 has 1 manufacturer part number on file: HW68267 (Rolls-Royce Canada Limitee).
What are the specifications of HW68267?
Key specifications for HW68267: End Item Identification: AIRCRAFT MODEL TC-4C. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-259-6739 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.