The Cover,fiber Optic Connector, cataloged under National Stock Number 6060-01-514-9577, is classified within Federal Supply Class 6060 (Fiber Optic Interconnectors) of the Fiber Optics Materials, Components, Assemblies, and Accessories group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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 | 6060-01-514-9577 |
| Item Name | Cover,fiber Optic Connector |
| FSC / FSG | 6060 / 60 — Fiber Optic Interconnectors |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED COUPLING |
| Seal Type | GASKET |
| Attachment Feature Length | 9.015 INCHES NOMINAL IN |
| Overall Diameter | 1.263 INCHES MAXIMUM IN |
| Body Height | 1.000 INCHES MAXIMUM IN |
| Style Designator | EXTERNAL THREADS W/CHAIN OR ROPE |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.062 INCHES IN |
| Specification/standard Data | 81349-MIL-C-28876/10 GOVERNMENT STANDARD |
| Size Designation | 15 |
| Surface Treatment | CADMIUM AND CHROMATE AND NICKEL |
| Eye Inside Diameter | 0.135 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Test Data Document | 81349-MIL-C-28876 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Material | ALUMINUM LOCATION NOT OTHERWISE SPECIFIED |
| Thread Series Designator | DOUBLE STUB |
| Furnished Items | WIRE ROPE |
| 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 |
|---|---|
| M28876/10CCW | 5/9 Secondary reference U.S. Government activity |
| M28876/10CC | 2/2 Government specification standardization U.S. Government activity |
| MIL-PRF-28876/10 | 4/1 Identification reference U.S. Government activity |
| MIL-C-28876/10 | 5/9 Secondary reference U.S. Government activity |
NSN 6060-01-514-9577 is a Cover,fiber Optic Connector, classified under FSC 6060, Fiber Optic Interconnectors. Status: active.
6 possible matches (shared part number, not a government interchangeability claim): 6060-01-516-4436, 6060-01-562-2004, 6060-01-646-1059. Verify interchangeability with system specifications before substitution.
Key specifications for 6060-01-514-9577: Mounting Facility Type and Quantity: 1 THREADED COUPLING; Seal Type: GASKET; Attachment Feature Length: 9.015 INCHES NOMINAL IN; Overall Diameter: 1.263 INCHES MAXIMUM IN. 17 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.