Mounting Facility Thickness: 0.188 INCHES MAXIMUM IN
Distance From Mounting Shoulder to Front Face: 0.847 INCHES MAXIMUM IN
Identification
NSN: 6060-01-423-2660
NIIN: 014232660
FSC: 6060 — Fiber Optic Interconnectors
FSG: 60 — Fiber Optics Materials, Components, Assemblies, and Accessories
General Description
The Connector,receptacle,fiber Optic, cataloged under National Stock Number 6060-01-423-2660, is classified within Federal Supply Class 6060 (Fiber Optic Interconnectors) of the Fiber Optics Materials, Components, Assemblies, and Accessories group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6060-01-423-2660
Item Name
Connector,receptacle,fiber Optic
FSC / FSG
6060 / 60 — Fiber Optic Interconnectors
Status
ACTIVE
Body Style
STRAIGHT SHAPE THREADED
Overall Diameter
1.435 INCHES MAXIMUM IN
Mating End Quantity
1
Mounting Facility Thickness
0.188 INCHES MAXIMUM IN
Distance From Mounting Shoulder to Front Face
0.847 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6060-01-423-2661POSSIBLE MATCH
CONNECTOR,RECEPTACLE,FIBER OPTIC
Possible match (shared part number)
6060-01-423-2663POSSIBLE MATCH
CONNECTOR,RECEPTACLE,FIBER OPTIC
Possible match (shared part number)
6060-01-431-9297POSSIBLE MATCH
CONNECTOR,RECEPTACLE,FIBER OPTIC
Possible match (shared part number)
6060-01-431-9298POSSIBLE MATCH
CONNECTOR,RECEPTACLE,FIBER OPTIC
Possible match (shared part number)
6060-01-431-9301POSSIBLE MATCH
CONNECTOR,RECEPTACLE,FIBER OPTIC
Possible match (shared part number)
6060-01-501-5398POSSIBLE MATCH
CONNECTOR,RECEPTACLE,FIBER OPTIC
Possible match (shared part number)
6060-01-528-4103POSSIBLE MATCH
CONNECTOR,RECEPTACLE,FIBER OPTIC
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
MIL-PRF-28876/11
4/1Identification reference
U.S. Government activity
M28876/11B1S1
2/2Government specification standardization
U.S. Government activity
MIL-C-28876/11
5/9Secondary reference
U.S. Government activity
Related Parts
6060-01-423-2661POSSIBLE MATCH
CONNECTOR,RECEPTACLE,FIBER OPTIC
6060-01-423-2663POSSIBLE MATCH
CONNECTOR,RECEPTACLE,FIBER OPTIC
6060-01-431-9297POSSIBLE MATCH
CONNECTOR,RECEPTACLE,FIBER OPTIC
6060-01-431-9298POSSIBLE MATCH
CONNECTOR,RECEPTACLE,FIBER OPTIC
6060-01-431-9301POSSIBLE MATCH
CONNECTOR,RECEPTACLE,FIBER OPTIC
6060-01-501-5398POSSIBLE MATCH
CONNECTOR,RECEPTACLE,FIBER OPTIC
6060-01-528-4103POSSIBLE MATCH
CONNECTOR,RECEPTACLE,FIBER OPTIC
Frequently Asked Questions
What is NSN 6060-01-423-2660?
NSN 6060-01-423-2660 is a Connector,receptacle,fiber Optic, classified under FSC 6060, Fiber Optic Interconnectors. Status: active.
What NSN replaces 6060-01-423-2660?
7 possible matches (shared part number, not a government interchangeability claim): 6060-01-423-2661, 6060-01-423-2663, 6060-01-431-9297. Verify interchangeability with system specifications before substitution.
What are the specifications of 6060-01-423-2660?
Key specifications for 6060-01-423-2660: Body Style: STRAIGHT SHAPE THREADED; Overall Diameter: 1.435 INCHES MAXIMUM IN; Mating End Quantity: 1; Overall Length: 1.990 INCHES MAXIMUM IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 6060-01-423-2660 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.