The Terminal Junction Block,sectiona, cataloged under National Stock Number 5940-00-348-8896, 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 Souriau Usa, Inc. Dba Souriau Usa Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5940-00-348-8896 |
| Primary Part Number | TBS20-44-1 |
| Item Name | Terminal Junction Block,sectiona |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Souriau Usa, Inc. Dba Souriau Usa Inc |
| Status | ACTIVE |
| Precious Material | GOLD |
| Precious Material and Location | BUS @BAR GOLD |
| 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 |
|---|---|
| C104Z14C3 | Siemens Schweiz Ag Dba Siemens Switzerland Ltd. (CHE) |
| 137631332 | Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA) |
| TBS20-44-1 PRIMARY | Souriau Usa, Inc. Dba Souriau Usa Inc (USA) |
| Reference | Meaning |
|---|---|
| 5517811-2 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| SD63227 | D/9 Drawing number reference only Souriau Usa, Inc. Dba Souriau Usa Inc |
NSN 5940-00-348-8896 is a Terminal Junction Block,sectiona, manufactured by Souriau Usa, Inc. Dba Souriau Usa Inc, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-00-348-8896 has 3 manufacturer part numbers on file: C104Z14C3 (Siemens Schweiz Ag Dba Siemens Switzerland Ltd.), 137631332 (Leonardo S.p.a. - Electronics Division - Defence Business Area), TBS20-44-1 (Souriau Usa, Inc. Dba Souriau Usa Inc).
3 possible matches (shared part number, not a government interchangeability claim): 5935-00-884-4312, 5935-01-011-1177, 5940-01-101-8844. Verify interchangeability with system specifications before substitution.
Key specifications for TBS20-44-1: Precious Material: GOLD; Special Features: TERMINAL BLOCK PLASTIC,MIL-M-14,TYPE SDG,GREEN;0.690 IN.LG,0.790 IN.H,0.420 IN.W O/A;BUS BAR BRASS,CDA260;FINISH TYPE D28 HARD GOLD OVER NICKEL;NO.20 SIZE CONTACTS;CONTACT ROWS SPACED 0.170 IN.APART;EIGHT CONTACTS SPACED 0.144 IN.APART; IN; Precious Material and Location: BUS @BAR GOLD. 2 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.