Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING W/BACKSHELL
Mating End Quantity: 1
Contact Position Arrangement Style: 24-18 ALL MATING ENDS
Center to Center Distance Between Mounting Facilities Parallel to Height: 0.843 INCHES NOMINAL IN
Distance Between Centerlines of Mounting Facilities Parallel to Body Width: 0.843 INCHES NOMINAL IN
Distance From Mounting Shoulder to Front Face: 0.888 INCHES NOMINAL IN
Identification
NSN: 6060-01-419-7858
NIIN: 014197858
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 6060-01-419-7858, is classified within Federal Supply Class 6060 (Fiber Optic Interconnectors) of the Fiber Optics Materials, Components, Assemblies, and Accessories group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 11 items share a part number with this NSN in the catalog (possible match — not a government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
6060-01-419-7858
Item Name
Connector,receptacle,fiber Optic
FSC / FSG
6060 / 60 — Fiber Optic Interconnectors
Status
ACTIVE
Body Style
STRAIGHT SHAPE, EXTERNAL COUPLING W/BACKSHELL
Mating End Quantity
1
Contact Position Arrangement Style
24-18 ALL MATING ENDS
Center to Center Distance Between Mounting Facilities Parallel to Height
0.843 INCHES NOMINAL IN
Distance Between Centerlines of Mounting Facilities Parallel to Body Width
0.843 INCHES NOMINAL IN
Distance From Mounting Shoulder to Front Face
0.888 INCHES NOMINAL 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 Items11
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6060-01-434-9088POSSIBLE MATCH
CONNECTOR,PLUG,FIBER OPTIC
Possible match (shared part number)
6060-01-442-6587POSSIBLE MATCH
BACKSHELL,FIBER OPTIC CONNECTOR
Possible match (shared part number)
6060-01-442-6612POSSIBLE MATCH
BACKSHELL,FIBER OPTIC CONNECTOR
Possible match (shared part number)
6060-01-442-6614POSSIBLE MATCH
CONNECTOR,RECEPTACLE,FIBER OPTIC
Possible match (shared part number)
6060-01-442-6617POSSIBLE MATCH
CONNECTOR,RECEPTACLE,FIBER OPTIC
Possible match (shared part number)
6060-01-442-6620POSSIBLE MATCH
CONNECTOR,RECEPTACLE,FIBER OPTIC
Possible match (shared part number)
6060-01-458-3856POSSIBLE MATCH
CONNECTOR,RECEPTACLE,FIBER OPTIC
Possible match (shared part number)
6060-01-458-4025POSSIBLE MATCH
CONNECTOR,RECEPTACLE,FIBER OPTIC
Possible match (shared part number)
6060-01-484-9138POSSIBLE MATCH
CONNECTOR,RECEPTACLE,FIBER OPTIC
Possible match (shared part number)
6060-01-509-4906POSSIBLE 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
M28876/1B1S1
C/1Advisory reference — outside the item-of-supply concept
Aptiv Services 3 (us), Llc
M28876/1B1S1
2/2Government specification standardization
U.S. Government activity
MIL-PRF-28876/1
4/1Identification reference
U.S. Government activity
MIL-PRF-28876
5/9Secondary reference
U.S. Government activity
MIL-C-28876
5/9Secondary reference
U.S. Government activity
Related Parts
6060-01-434-9088POSSIBLE MATCH
CONNECTOR,PLUG,FIBER OPTIC
6060-01-442-6587POSSIBLE MATCH
BACKSHELL,FIBER OPTIC CONNECTOR
6060-01-442-6612POSSIBLE MATCH
BACKSHELL,FIBER OPTIC CONNECTOR
6060-01-442-6614POSSIBLE MATCH
CONNECTOR,RECEPTACLE,FIBER OPTIC
6060-01-442-6617POSSIBLE MATCH
CONNECTOR,RECEPTACLE,FIBER OPTIC
6060-01-442-6620POSSIBLE MATCH
CONNECTOR,RECEPTACLE,FIBER OPTIC
6060-01-458-3856POSSIBLE MATCH
CONNECTOR,RECEPTACLE,FIBER OPTIC
6060-01-458-4025POSSIBLE MATCH
CONNECTOR,RECEPTACLE,FIBER OPTIC
6060-01-484-9138POSSIBLE MATCH
CONNECTOR,RECEPTACLE,FIBER OPTIC
6060-01-509-4906POSSIBLE MATCH
CONNECTOR,RECEPTACLE,FIBER OPTIC
6060-01-510-5574POSSIBLE MATCH
CONNECTOR,RECEPTACLE,FIBER OPTIC
Frequently Asked Questions
What is NSN 6060-01-419-7858?
NSN 6060-01-419-7858 is a Connector,receptacle,fiber Optic, classified under FSC 6060, Fiber Optic Interconnectors. Status: active.
What NSN replaces 6060-01-419-7858?
11 possible matches (shared part number, not a government interchangeability claim): 6060-01-434-9088, 6060-01-442-6587, 6060-01-442-6612. Verify interchangeability with system specifications before substitution.
What are the specifications of 6060-01-419-7858?
Key specifications for 6060-01-419-7858: Overall Height: 1.116 INCHES MINIMUM AND 1.158 INCHES MAXIMUM IN; Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING W/BACKSHELL; Mating End Quantity: 1; Contact Position Arrangement Style: 24-18 ALL MATING ENDS. 6 specifications are documented in the U.S. Government catalog.
Is NSN 6060-01-419-7858 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.