FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
General Description
The Manifold Assembly, cataloged under National Stock Number 1680-01-103-2266, 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Components) of the Aircraft Components and Accessories group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
Manifold Assembly
FSC / FSG
1680 — Miscellaneous Aircraft Accessories and Components (FSG 16)
Technical Specifications
Parameter
Value
NSN
1680-01-103-2266
Item Name
Manifold Assembly
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5305-01-145-853031123POSSIBLE MATCH
SCREW,MACHINE
Possible match (shared part number)Barnes Group Inc. Dba Barnes Distribution
3040-01-290-91253112-3POSSIBLE MATCH
GEARSHAFT,SPUR
Possible match (shared part number)Ingersoll-Rand Co Material Handling Div
6515-01-419-1426311.23POSSIBLE MATCH
TAP,BONE SCREW
Possible match (shared part number)Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
5305-01-589-397831123POSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
Possible match (shared part number)Eagle Components, Inc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
31123
3/2Design control — primary reference
U.S. Government activity
Related Parts
5305-01-145-8530POSSIBLE MATCH
SCREW,MACHINE
31123
3040-01-290-9125POSSIBLE MATCH
GEARSHAFT,SPUR
3112-3
6515-01-419-1426POSSIBLE MATCH
TAP,BONE SCREW
311.23
5305-01-589-3978POSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
31123
Frequently Asked Questions
What is NSN 1680-01-103-2266?
NSN 1680-01-103-2266 is a Manifold Assembly, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What NSN replaces 1680-01-103-2266?
4 possible matches (shared part number, not a government interchangeability claim): 5305-01-145-8530, 3040-01-290-9125, 6515-01-419-1426. Verify interchangeability with system specifications before substitution.
Is NSN 1680-01-103-2266 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 1680-01-103-2266?
NSN 1680-01-103-2266 has DEMIL Code B. 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.