NSN 6610-00-409-4374 · NIIN 004094374 · Part number 6013-11
Instrument Systems Corp · FSC 6610 — Flight Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 09966
Government record, cited
NSN 6610-00-409-4374 — this item is cataloged by the U.S. Government under National Stock Number 6610-00-409-4374. Manufacturer of record part number: 6013-11.
Also searched as6610-00-409-4374 ·
6610004094374 ·
NIIN 004094374 ·
00-409-4374 ·
FSC 6610 Flight Instruments · CAGE 09966 · 6013-11
The Link Assy,counter, cataloged under National Stock Number 6610-00-409-4374, is classified within Federal Supply Class 6610 (Flight Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Instrument Systems Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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
Link Assy,counter
FSC / FSG
6610 — Flight Instruments (FSG 66)
Manufacturers
Instrument Systems Corp (CAGE 09966)
Technical Specifications
Parameter
Value
NSN
6610-00-409-4374
Primary Part Number
6013-11
Item Name
Link Assy,counter
FSC / FSG
6610 / 66 — Flight Instruments
Manufacturer
Instrument Systems Corp
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.
3110-00-554-5840225305-6POSSIBLE MATCH
BEARING,BALL,ANNULAR
Possible match (shared part number)Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4330-00-884-9392601 31-1POSSIBLE MATCH
FILTER ELEMENT,FLUID
Possible match (shared part number)Arvinmeritor Inc
1650-00-924-58526013-11POSSIBLE MATCH
FILTERING DISK,FLUID
Possible match (shared part number)Woodward Hrt Inc
4210-01-429-6856928-00001POSSIBLE MATCH
AIR GAUGE
Possible match (shared part number)Span Instruments Inc
NSN 6610-00-409-4374 is a Link Assy,counter, manufactured by Instrument Systems Corp, classified under FSC 6610, Flight Instruments. Status: active.
What part numbers are listed for NSN 6610-00-409-4374?
NSN 6610-00-409-4374 has 1 manufacturer part number on file: 6013-11 (Instrument Systems Corp).
What NSN replaces 6610-00-409-4374?
4 possible matches (shared part number, not a government interchangeability claim): 3110-00-554-5840, 4330-00-884-9392, 1650-00-924-5852. Verify interchangeability with system specifications before substitution.
Is NSN 6610-00-409-4374 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 6610-00-409-4374?
NSN 6610-00-409-4374 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.