The Connector,receptacle,fiber Optic, cataloged under National Stock Number 6060-01-667-6587, is classified within Federal Supply Class 6060 (Fiber Optic Interconnectors) of the Fiber Optics Materials, Components, Assemblies, and Accessories group. Government technical data includes 19 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6060-01-667-6587 |
| Item Name | Connector,receptacle,fiber Optic |
| FSC / FSG | 6060 / 60 — Fiber Optic Interconnectors |
| Status | ACTIVE |
| Connector Locking Method | EXTERNALLY THREADED SHELL |
| Body Style | STRAIGHT SHAPE, FLANGE MOUNT EXTERNAL COUPLING |
| Mating End Quantity | 1 |
| Contact Position Arrangement Style | 4 SINGLE MATING END |
| Insert Position in Deg | 0.0 AND 51.0 AND 141.0 AND 184.0 AND 242.0 |
| Unthreaded Mounting Hole Diameter | 0.115 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Optical Fiber Diameter Accommodated | 0.094 INCHES MAXIMUM SINGLE MATING END SINGLE CONTACT GROUPING IN |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 0.843 INCHES NOMINAL IN |
| Features Provided | COLOR BAND ENGAGEMENT INDICATOR |
| Mounting Facility Thickness | 0.188 INCHES MAXIMUM IN |
| Operating Temp Rating | -28.0 CELSIUS MINIMUM AND 65.0 CELSIUS MAXIMUM DEGC |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 0.843 INCHES NOMINAL IN |
| Polarization Method | KEYWAY OR MULTIPLE KEYWAY |
| Environmental Protection | DUST RESISTANT AND FUNGUS RESISTANT AND SAND RESISTANT AND SHOCK RESISTANT AND THERMAL SHOCK RESISTANT AND VIBRATION RESISTANT |
| Contact Removability | REMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Threaded Device Type | COUPLING FACILITY |
| Insert Material | ALUMINUM OR PLASTIC SINGLE MATING END |
| Shell Material | ALUMINUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| M28876/1B1P6 | 2/2 Government specification standardization U.S. Government activity |
| MIL-PRF-28876 | 5/9 Secondary reference U.S. Government activity |
| MIL-PRF-28876/1 | 4/1 Identification reference U.S. Government activity |
NSN 6060-01-667-6587 is a Connector,receptacle,fiber Optic, classified under FSC 6060, Fiber Optic Interconnectors. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6060-01-698-5585. Verify interchangeability with system specifications before substitution.
Key specifications for 6060-01-667-6587: Overall Height: 1.116 INCHES MINIMUM AND 1.158 INCHES MAXIMUM IN; Connector Locking Method: EXTERNALLY THREADED SHELL; Body Style: STRAIGHT SHAPE, FLANGE MOUNT EXTERNAL COUPLING; Mating End Quantity: 1. 19 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.