NSN 1680-00-348-6519 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-348-6519. Manufacturer of record part number: C7745-28.
Also searched as1680-00-348-6519 ·
1680003486519 ·
NIIN 003486519 ·
00-348-6519 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 78710 · C7745-28 · GT510D28F · 7745-28
General Characteristics Item Description: 11.750 IN. LG IN OPEN POSITION; 8.250 IN. LG IN CLOSED POSITION; 0.625-18UNF-2A THD. 0.875 IN. HEX HD NUT; 0.500-20UNF-2A THD A
2 manufacturer part numbers on file
Manufacturer of record: Triumph Controls, Llc Dba Triumph Controls, Llc
Identification
NSN: 1680-00-348-6519
NIIN: 003486519
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
The Telescopic Unit Assy, cataloged under National Stock Number 1680-00-348-6519, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Triumph Controls, Llc Dba Triumph Controls, Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
Parameter
Value
NSN
1680-00-348-6519
Primary Part Number
C7745-28
Item Name
Telescopic Unit Assy
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
Manufacturer
Triumph Controls, Llc Dba Triumph Controls, Llc
Status
ACTIVE
General Characteristics Item Description
11.750 IN. LG IN OPEN POSITION; 8.250 IN. LG IN CLOSED POSITION; 0.625-18UNF-2A THD. 0.875 IN. HEX HD NUT; 0.500-20UNF-2A THD A
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 1680-00-348-6519?
NSN 1680-00-348-6519 is a Telescopic Unit Assy, manufactured by Triumph Controls, Llc Dba Triumph Controls, Llc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What part numbers are listed for NSN 1680-00-348-6519?
NSN 1680-00-348-6519 has 2 manufacturer part numbers on file: C7745-28 (Triumph Controls, Llc Dba Triumph Controls, Llc), 7745-28 (Triumph Controls, Llc Dba Triumph Controls, Llc).
What are the specifications of C7745-28?
Key specifications for C7745-28: General Characteristics Item Description: 11.750 IN. LG IN OPEN POSITION; 8.250 IN. LG IN CLOSED POSITION; 0.625-18UNF-2A THD. 0.875 IN. HEX HD NUT; 0.500-20UNF-2A THD A. 1 specification is documented in the U.S. Government catalog.
Is NSN 1680-00-348-6519 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.
What is the DEMIL code for NSN 1680-00-348-6519?
NSN 1680-00-348-6519 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.