The Cover,fiber Optic Connector, cataloged under National Stock Number 6060-01-646-1059, is classified within Federal Supply Class 6060 (Fiber Optic Interconnectors) of the Fiber Optics Materials, Components, Assemblies, and Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6060-01-646-1059 |
| Item Name | Cover,fiber Optic Connector |
| FSC / FSG | 6060 / 60 — Fiber Optic Interconnectors |
| Status | ACTIVE |
| Overall Diameter | 1.703 INCHES NOMINAL IN |
| 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 |
|---|---|
| M28876/10FC | 2/2 Government specification standardization U.S. Government activity |
| MIL-PRF-28876/10 | 4/1 Identification reference U.S. Government activity |
NSN 6060-01-646-1059 is a Cover,fiber Optic Connector, classified under FSC 6060, Fiber Optic Interconnectors. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 6060-01-656-9836, 6060-01-672-5630, 6060-01-702-9609. Verify interchangeability with system specifications before substitution.
Key specifications for 6060-01-646-1059: Overall Diameter: 1.703 INCHES NOMINAL IN; Overall Length: 1.000 INCHES NOMINAL IN; Special Features: ROPE W/FASTNER; Part Name Assigned by Controlling Agency: COVER, CONNECTOR. 1 specification is 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.