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NSN 1680-01-700-5146Government record, cited
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Transition Boss1680-01-700-5146

NSN 1680-01-700-5146 · NIIN 017005146 · Part number 06351-08005-110
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 78286
Government record, cited
NSN 1680-01-700-5146 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-700-5146. Manufacturer of record part number: 06351-08005-110.
Also searched as  1680-01-700-5146 · 1680017005146 · NIIN 017005146 · 01-700-5146 · FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 78286 · 06351-08005-110 · 06351-08005
Nearby stock numbers  ·
Features
  • Transition Boss — FSC 1680
  • 1 manufacturer part number on file
  • Manufacturer of record: Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
Identification
  • NSN: 1680-01-700-5146
  • NIIN: 017005146
  • FSC: 1680 — Miscellaneous Aircraft Accessories and Components
  • FSG: 16 — Aircraft Components and Accessories
  • Primary part number: 06351-08005-110
  • Manufacturer: Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
General Description

The Transition Boss, cataloged under National Stock Number 1680-01-700-5146, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 NameTransition Boss
FSC / FSG1680 — Miscellaneous Aircraft Accessories and Components (FSG 16)
ManufacturersSikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (CAGE 78286)
Technical Specifications
ParameterValue
NSN1680-01-700-5146
Primary Part Number06351-08005-110
Item NameTransition Boss
FSC / FSG1680 / 16 — Miscellaneous Aircraft Accessories and Components
ManufacturerSikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5340-01-700-539006351-08005-112 POSSIBLE MATCH
BRACKET,MOUNTING
Possible match (shared part number)Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
1560-01-700-718106351-08005-109 POSSIBLE MATCH
RING,BAFFLE
Possible match (shared part number)Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
1680-01-700-873706351-08005-105 POSSIBLE MATCH
PARTS KIT,GEARBOX
Possible match (shared part number)Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
4730-01-700-882706351-08005-107 POSSIBLE MATCH
BEND,TUBE,RETURN
Possible match (shared part number)Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
1680-01-700-938006351-08005-108 POSSIBLE MATCH
PARTS KIT,GEARBOX
Possible match (shared part number)Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
Cross-Reference Index
Part NumberManufacturer
06351-08005-110 PRIMARY Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)
Reference documents
ReferenceMeaning
06351-08005 D/9 Drawing number reference only
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
Related Parts
5340-01-700-5390POSSIBLE MATCH
BRACKET,MOUNTING
06351-08005-112
1560-01-700-7181POSSIBLE MATCH
RING,BAFFLE
06351-08005-109
1680-01-700-8737POSSIBLE MATCH
PARTS KIT,GEARBOX
06351-08005-105
4730-01-700-8827POSSIBLE MATCH
BEND,TUBE,RETURN
06351-08005-107
1680-01-700-9380POSSIBLE MATCH
PARTS KIT,GEARBOX
06351-08005-108

Frequently Asked Questions

What is NSN 1680-01-700-5146?

NSN 1680-01-700-5146 is a Transition Boss, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.

What part numbers are listed for NSN 1680-01-700-5146?

NSN 1680-01-700-5146 has 1 manufacturer part number on file: 06351-08005-110 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).

What NSN replaces 1680-01-700-5146?

5 possible matches (shared part number, not a government interchangeability claim): 5340-01-700-5390, 1560-01-700-7181, 1680-01-700-8737. Verify interchangeability with system specifications before substitution.

Is NSN 1680-01-700-5146 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.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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