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NSN 5975-01-677-9840Government record, cited
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Junction Box5975-01-677-9840

NSN 5975-01-677-9840 · NIIN 016779840 · Part number 4D07914G01
Tcom, L.p. Dba Tcom, L.p · FSC 5975 — Electrical Hardware and Supplies · FSG 59 — Electrical and Electronic Equipment Components · CAGE 0J6J5
Government record, cited
NSN 5975-01-677-9840 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-677-9840. Manufacturer of record part number: 4D07914G01.
Also searched as  5975-01-677-9840 · 5975016779840 · NIIN 016779840 · 01-677-9840 · FSC 5975 Electrical Hardware and Supplies · CAGE 0J6J5 · 4D07914G01
Nearby stock numbers  ·
Features
  • Junction Box — FSC 5975
  • Supplementary Features: FOR RS 422 UMBILICAL TELEMETRY LINK, TETHER TERMINATIONS
  • 1 manufacturer part number on file
  • Manufacturer of record: Tcom, L.p. Dba Tcom, L.p
Identification
  • NSN: 5975-01-677-9840
  • NIIN: 016779840
  • FSC: 5975 — Electrical Hardware and Supplies
  • FSG: 59 — Electrical and Electronic Equipment Components
  • Primary part number: 4D07914G01
  • Manufacturer: Tcom, L.p. Dba Tcom, L.p
General Description

The Junction Box, cataloged under National Stock Number 5975-01-677-9840, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Tcom, L.p. Dba Tcom, L.p. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5975-01-677-9840
Primary Part Number4D07914G01
Item NameJunction Box
FSC / FSG5975 / 59 — Electrical Hardware and Supplies
ManufacturerTcom, L.p. Dba Tcom, L.p
StatusACTIVE
Supplementary FeaturesFOR RS 422 UMBILICAL TELEMETRY LINK, TETHER TERMINATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardPossible hazard — SDS may be required (DLA HMIC P)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
4D07914G01 PRIMARY Tcom, L.p. Dba Tcom, L.p (USA)
No interchangeability data on file.
Other items in FSC 5975 — Electrical Hardware and Supplies
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5975-00-000-0120
MOUNTING BASE,ELECTRICAL EQUIPME
5975-00-000-0126
5975-00-000-0126 · Item name not on file
5975-00-000-7420
5975-00-000-7420 · Item name not on file
5975-00-001-1397
5975-00-001-1397 · Item name not on file
5975-00-001-1538
5975-00-001-1538 · Item name not on file
5975-00-001-1539
5975-00-001-1539 · Item name not on file
5975-00-001-1542
5975-00-001-1542 · Item name not on file
5975-00-001-2444
5975-00-001-2444 · Item name not on file

Frequently Asked Questions

What is NSN 5975-01-677-9840?

NSN 5975-01-677-9840 is a Junction Box, manufactured by Tcom, L.p. Dba Tcom, L.p, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.

What part numbers are listed for NSN 5975-01-677-9840?

NSN 5975-01-677-9840 has 1 manufacturer part number on file: 4D07914G01 (Tcom, L.p. Dba Tcom, L.p).

What are the specifications of 4D07914G01?

Key specifications for 4D07914G01: Supplementary Features: FOR RS 422 UMBILICAL TELEMETRY LINK, TETHER TERMINATIONS; Special Features: BOX LOCATED ON BOOM CONTAINING SURGE PROTECTORS; Part Name Assigned by Controlling Agency: UMBILICAL SIGNAL JUNCTION BOX. 1 specification is documented in the U.S. Government catalog.

Is NSN 5975-01-677-9840 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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