The Terminal,feedthru, cataloged under National Stock Number 5940-00-932-3699, is classified within Federal Supply Class 5940 (Lugs, Terminals, and Terminal Strips) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lta/d-Cemco Inc Dba D-Cemco. Government technical data includes 19 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through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5940-00-932-3699 |
| Primary Part Number | 1657-28 |
| Item Name | Terminal,feedthru |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Lta/d-Cemco Inc Dba D-Cemco |
| Status | ACTIVE |
| Identification Code Color | WHITE |
| Minor Bushing Length | 0.100 INCHES IN |
| Surface Treatment Document and Classification | MIL-T-10727A TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE CONDUCTOR ACCOMMODATION SINGLE LAYER A |
| Minor Bushing Diameter | 0.093 INCHES IN |
| Overall Diameter | 0.125 INCHES0.125 INCHES IN |
| Largest Diameter | 0.040 INCHES SINGLE END IN |
| First End Terminal Length | 0.156 INCHES IN |
| Major Bushing Length | 0.040 INCHES IN |
| Material Document and Classification | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE CONDUCTOR ACCOMMODATION |
| Second End Terminal Length | 0.156 INCHES IN |
| Basic Shape Style | NONTUBULAR ROUND |
| Mounting Method Style | PRESS FIT |
| Electrical Insulation Feature | INSULATING MOUNTING BUSHING |
| Conductor Accommodation Type | PIN ALL ENDS |
| Surface Treatment | SOLDER CONDUCTOR ACCOMMODATION SINGLE LAYER |
| Major Bushing Diameter | 0.125 INCHES IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE INSULATION |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE MOUNTING FACILITY |
| Material | COPPER ALLOY CONDUCTOR ACCOMMODATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1657-28 PRIMARY | Lta/d-Cemco Inc Dba D-Cemco (USA) |
| 1110-04 PRIMARY | Concord Electronics, Inc. (USA) |
| Reference | Meaning |
|---|---|
| SC5940-0031-1 | 5/9 Secondary reference Drs Icas, Llc |
| 82-1076-P12-101 | 3/1 Design control — primary reference U.S. Government activity |
| FTSM16L2 | 5/9 Secondary reference U.S. Government activity |
| 9601003002 | 5/1 Secondary reference Ge Aviation Systems Llc |
| 540014-026 | 5/1 Secondary reference Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems |
| 001-1008-00-0-31 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 82-1076-P12-101 | 5/9 Secondary reference U.S. Government activity |
| 001-1008 | 5/9 Secondary reference U.S. Government activity |
| 001-1008-00-0-479 | 5/9 Secondary reference U.S. Government activity |
NSN 5940-00-932-3699 is a Terminal,feedthru, manufactured by Lta/d-Cemco Inc Dba D-Cemco, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-00-932-3699 has 2 manufacturer part numbers on file: 1657-28 (Lta/d-Cemco Inc Dba D-Cemco), 1110-04 (Concord Electronics, Inc.).
4 possible matches (shared part number, not a government interchangeability claim): 5962-01-264-8799, 5920-01-327-6412, 6150-01-414-3506. Verify interchangeability with system specifications before substitution.
Key specifications for 1657-28: Identification Code Color: WHITE; Minor Bushing Length: 0.100 INCHES IN; Surface Treatment Document and Classification: MIL-T-10727A TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE CONDUCTOR ACCOMMODATION SINGLE LAYER A; Minor Bushing Diameter: 0.093 INCHES IN. 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.