The Terminal Junction Block,sectiona, cataloged under National Stock Number 5940-01-453-7556, 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 The Boeing Company. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5940-01-453-7556 |
| Primary Part Number | M81714/60-12-02 |
| Item Name | Terminal Junction Block,sectiona |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Current Type | AC |
| Mounting Method | SCREW |
| Block Type | REGULAR |
| Pole Quantity | 2 |
| Terminal Design | FEEDBACK |
| Wire Size Accommodated | 12.000 AWG MINIMUM AND 14.000 AWG MAXIMUM |
| Operating Temp Range | -65.0 TO 200.0 CELSIUS DEGC |
| Terminal Type and Quantity | 22 SCREW |
| Voltage Rating | 250.0 VOLTS NOMINAL |
| Current Rating in Amps | 23.0 |
| 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 |
|---|---|
| HS4737-1202 | The Boeing Company (USA) |
| M81714/60-12-02 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| HS4737-1202 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
NSN 5940-01-453-7556 is a Terminal Junction Block,sectiona, manufactured by The Boeing Company, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-453-7556 has 2 manufacturer part numbers on file: HS4737-1202 (The Boeing Company), M81714/60-12-02 (The Boeing Company).
1 possible match (shared part number, not a government interchangeability claim): 5940-01-614-9838. Verify interchangeability with system specifications before substitution.
Key specifications for M81714/60-12-02: Overall Height: 0.657 INCHES MINIMUM AND 0.687 INCHES MAXIMUM IN; Current Type: AC; Mounting Method: SCREW; Block Type: REGULAR. 10 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.