NSN 1680-01-687-0348 · NIIN 016870348 · Part number 4166AS0630-01
Kihomac Inc Dba Ki Ho Military Acquisition Consulting · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 3L2L3
Government record, cited
NSN 1680-01-687-0348 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-687-0348. Manufacturer of record part number: 4166AS0630-01.
Also searched as1680-01-687-0348 ·
1680016870348 ·
NIIN 016870348 ·
01-687-0348 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 3L2L3 · 4166AS0630-01
Nearby stock numbers← 1680-01-687-0347 Hinge Tube
·
1680-01-687-0349 Control Bracket →
Features
Guide Tube — FSC 1680
2 manufacturer part numbers on file
Manufacturer of record: Kihomac Inc Dba Ki Ho Military Acquisition Consulting
Identification
NSN: 1680-01-687-0348
NIIN: 016870348
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 4166AS0630-01
Manufacturer: Kihomac Inc Dba Ki Ho Military Acquisition Consulting
General Description
The Guide Tube, cataloged under National Stock Number 1680-01-687-0348, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Kihomac Inc Dba Ki Ho Military Acquisition Consulting. 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
1680-01-687-0348
Primary Part Number
4166AS0630-01
Item Name
Guide Tube
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
Manufacturer
Kihomac Inc Dba Ki Ho Military Acquisition Consulting
Kihomac, Inc. Dba Ki Ho Military Acquisition Consulting (USA)
No interchangeability data on file.
Other items in FSC 1680 — Miscellaneous Aircraft Accessories and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1680-00-001-1736
DUCT ASSEMBLY,BRANCHED
1680-00-003-3721
1680-00-003-3721 · Item name not on file
1680-00-009-3782
PISTON,EJECTOR,INNER
1680-00-009-6180
1680-00-009-6180 · Item name not on file
1680-00-475-0002
TIP,RUBBER CONTROL
1680-00-696-6170
ADAPTER,SCREW END A
1680-00-867-7158
COVER,GEARCASE
1680-00-885-0923
KNOB ASSY,LANDING G
Frequently Asked Questions
What is NSN 1680-01-687-0348?
NSN 1680-01-687-0348 is a Guide Tube, manufactured by Kihomac Inc Dba Ki Ho Military Acquisition Consulting, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What part numbers are listed for NSN 1680-01-687-0348?
NSN 1680-01-687-0348 has 2 manufacturer part numbers on file: 4166AS0630-01 (Kihomac Inc Dba Ki Ho Military Acquisition Consulting), 4166AS0630-01 (Kihomac, Inc. Dba Ki Ho Military Acquisition Consulting).
What are the specifications of 4166AS0630-01?
Key specifications for 4166AS0630-01: Part Name Assigned by Controlling Agency: GUIDE TUBE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1680-01-687-0348 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.