FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
General Description
The Clutch,two-Jaw, cataloged under National Stock Number 1680-00-783-3048, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 Name
Clutch,two-Jaw
FSC / FSG
1680 — Miscellaneous Aircraft Accessories and Components (FSG 16)
Technical Specifications
Parameter
Value
NSN
1680-00-783-3048
Item Name
Clutch,two-Jaw
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL Q — CCL Item — Commerce Control List
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4920-01-009-242670-00031POSSIBLE MATCH
WINDOW,RADAR ANALYZ
Possible match (shared part number)Technical Wire Products, Llc Dba Twp
4720-01-213-8492109432POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Smiths Tubular Systems-Laconia, Inc.
4820-01-342-8404109432POSSIBLE MATCH
VALVE,CALIBRATED FLOW
Possible match (shared part number)Triumph Engine Control Systems Llc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
10943-2
3/2Design control — primary reference
U.S. Government activity
Related Parts
4920-01-009-2426POSSIBLE MATCH
WINDOW,RADAR ANALYZ
70-00031
4720-01-213-8492POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
109432
4820-01-342-8404POSSIBLE MATCH
VALVE,CALIBRATED FLOW
109432
Frequently Asked Questions
What is NSN 1680-00-783-3048?
NSN 1680-00-783-3048 is a Clutch,two-Jaw, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What NSN replaces 1680-00-783-3048?
3 possible matches (shared part number, not a government interchangeability claim): 4920-01-009-2426, 4720-01-213-8492, 4820-01-342-8404. Verify interchangeability with system specifications before substitution.
Is NSN 1680-00-783-3048 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 1680-00-783-3048?
NSN 1680-00-783-3048 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.