The Adapter,connector, cataloged under National Stock Number 5935-00-686-3464, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Amphenol Corp Div Amphenol Aerospace Operations. Government technical data includes 23 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-00-686-3464 |
| Primary Part Number | PTB16-26PS |
| Item Name | Adapter,connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Amphenol Corp Div Amphenol Aerospace Operations |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 7.5 ALL MATING ENDS SINGLE CONTACT GROUPING |
| Connector Locking Method | BAYONET PIN |
| Shell Type | SOLID |
| Mating End Quantity | 2 |
| Contact Position Arrangement Style | 16-26 ALL MATING ENDS |
| Shell Surface Treatment | ANODIZE |
| Insert Position in Deg | 0.0 |
| Unthreaded Mounting Hole Diameter | 0.120 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 0.964 INCHES MINIMUM AND 0.974 INCHES MAXIMUM IN |
| Included Contact Quantity | 26 ALL MATING ENDS SINGLE CONTACT GROUPING |
| Mounting Facility Thickness | 0.125 INCHES NOMINAL IN |
| Specification/standard Data | 81349-MIL-C-26482 GOVERNMENT SPECIFICATION |
| Included Contact Type | ROUND SOCKET SECOND MATING END SINGLE CONTACT GROUPING |
| Included Contact Type | ROUND PIN FIRST MATING END SINGLE CONTACT GROUPING |
| Contact Maximum AC Voltage Rating in Volts | 500.0 ALL MATING ENDS SINGLE CONTACT GROUPING |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 0.964 INCHES MINIMUM AND 0.974 INCHES MAXIMUM IN |
| Polarization Method | KEY, MULTIPLE KEY GROOVE |
| Environmental Protection | MOISTURE RESISTANT AND SALT WATER RESISTANT AND VIBRATION RESISTANT |
| Contact Removability | NONREMOVABLE ALL MATING ENDS SINGLE CONTACT GROUPING |
| Test Data Document | 81349-MIL-C-26482 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.). |
| Contact Maximum DC Voltage Rating in Volts | 700.0 ALL MATING ENDS SINGLE CONTACT GROUPING |
| Insert Material | RUBBER ALL MATING ENDS |
| Shell Material | ALUMINUM ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PTB16-26PS PRIMARY | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
| KPTB16-26PS | Itt Cannon Gesellschaft Mit Beschrankter Haftung (DEU) |
| Reference | Meaning |
|---|---|
| VPTB16-26PS | 5/9 Secondary reference Veam Elektro-Anschlusstechnik Gmbh |
| PTB16-26PS | 5/9 Secondary reference Rockwell Collins Deutschland Gmbh Div Rockwell Collins International & Service Solutions |
| PTB16-26PS | 5/9 Secondary reference Amphenol-Tuchel Electronics Gmbh |
| VPTB16-26PS | C/1 Advisory reference — outside the item-of-supply concept Itt Cannon Gesellschaft Mit Beschrankter Haftung |
NSN 5935-00-686-3464 is a Adapter,connector, manufactured by Amphenol Corp Div Amphenol Aerospace Operations, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-00-686-3464 has 2 manufacturer part numbers on file: PTB16-26PS (Amphenol Corp Div Amphenol Aerospace Operations), KPTB16-26PS (Itt Cannon Gesellschaft Mit Beschrankter Haftung).
Key specifications for PTB16-26PS: Overall Height: 1.219 INCHES NOMINAL IN; Contact Maximum Current Rating in Amps: 7.5 ALL MATING ENDS SINGLE CONTACT GROUPING; Connector Locking Method: BAYONET PIN; Shell Type: SOLID. 23 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.