NSN 6060-01-573-1990 · NIIN 015731990 · Part number A1-4000/ST-1F
Fiber Systems International, Inc. Div Fiber Systems International · FSC 6060 — Fiber Optic Interconnectors · FSG 60 — Fiber Optics Materials, Components, Assemblies, and Accessories · CAGE 0YPM2
Government record, cited
NSN 6060-01-573-1990 — this item is cataloged by the U.S. Government under National Stock Number 6060-01-573-1990. Manufacturer of record part number: A1-4000/ST-1F.
Manufacturer of record: Fiber Systems International, Inc. Div Fiber Systems International
Identification
NSN: 6060-01-573-1990
NIIN: 015731990
FSC: 6060 — Fiber Optic Interconnectors
FSG: 60 — Fiber Optics Materials, Components, Assemblies, and Accessories
Primary part number: A1-4000/ST-1F
Manufacturer: Fiber Systems International, Inc. Div Fiber Systems International
General Description
The Connector,receptacle,fiber Optic, cataloged under National Stock Number 6060-01-573-1990, is classified within Federal Supply Class 6060 (Fiber Optic Interconnectors) of the Fiber Optics Materials, Components, Assemblies, and Accessories group. The manufacturer of record is Fiber Systems International, Inc. Div Fiber Systems International. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6060-01-573-1990
Primary Part Number
A1-4000/ST-1F
Item Name
Connector,receptacle,fiber Optic
FSC / FSG
6060 / 60 — Fiber Optic Interconnectors
Manufacturer
Fiber Systems International, Inc. Div Fiber Systems International
Fiber Systems International, Inc. Div Fiber Systems International (USA)
No interchangeability data on file.
Other items in FSC 6060 — Fiber Optic Interconnectors
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6060-00-489-3770
CONNECTOR,PLUG,FIBER OPTIC
6060-00-621-4438
COUPLER,FIBER OPTIC
6060-00-694-5334
6060-00-694-5334 · Item name not on file
6060-01-044-8603
CONNECTOR,PLUG,FIBER OPTIC
6060-01-047-3257
COUPLER,FIBER OPTIC
6060-01-064-9526
CONNECTOR,PLUG,FIBER OPTIC
6060-01-128-3880
6060-01-128-3880 · Item name not on file
6060-01-129-1071
SPLICER,FIBER OPTICS CONDUCTOR
Frequently Asked Questions
What is NSN 6060-01-573-1990?
NSN 6060-01-573-1990 is a Connector,receptacle,fiber Optic, manufactured by Fiber Systems International, Inc. Div Fiber Systems International, classified under FSC 6060, Fiber Optic Interconnectors. Status: active.
What part numbers are listed for NSN 6060-01-573-1990?
NSN 6060-01-573-1990 has 1 manufacturer part number on file: A1-4000/ST-1F (Fiber Systems International, Inc. Div Fiber Systems International).
What are the specifications of A1-4000/ST-1F?
Key specifications for A1-4000/ST-1F: Special Features: END ITEM:ANTENNA PANEL ASSEMBLY CURBSIDE (7652528-1)ITEM HAS HERMAPHRODITIC DESIGN,REMOVABLE END CAP,2 CHANNEL CONNECTOR,IMPROVED CABLE RETENTION STRENGHT ZN-NI PLATING,COMMERCIAL CERAMIC FERRULES,SOLID CORE SLEEVES. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6060-01-573-1990 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.