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NSN 5995-01-557-3988Government record, cited

Cable Assembly, Radio Frequency5995-01-557-3988

NSN 5995-01-557-3988 · NIIN 015573988 · Part number 340-75-5
Symmetricom, Inc · FSC 5995 — Cable, Cord, and Wire Assemblies: Communication Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 56738
Government record, cited
NSN 5995-01-557-3988 — this item is cataloged by the U.S. Government under National Stock Number 5995-01-557-3988. Manufacturer of record part number: 340-75-5.
Also searched as  5995-01-557-3988 · 5995015573988 · NIIN 015573988 · 01-557-3988 · FSC 5995 Cable, Cord, and Wire Assemblies: Communication Equipment · CAGE 56738 · 340-75-5
Nearby stock numbers  ·
Features
  • Cable Assembly,radio Frequency — FSC 5995
  • 1 manufacturer part number on file
  • Manufacturer of record: Symmetricom, Inc
Identification
  • NSN: 5995-01-557-3988
  • NIIN: 015573988
  • FSC: 5995 — Cable, Cord, and Wire Assemblies: Communication Equipment
  • FSG: 59 — Electrical and Electronic Equipment Components
  • Primary part number: 340-75-5
  • Manufacturer: Symmetricom, Inc
General Description

The Cable Assembly,radio Frequency, cataloged under National Stock Number 5995-01-557-3988, is classified within Federal Supply Class 5995 (Cable, Cord, and Wire Assemblies: Communication Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Symmetricom, Inc. 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
NSN5995-01-557-3988
Primary Part Number340-75-5
Item NameCable Assembly,radio Frequency
FSC / FSG5995 / 59 — Cable, Cord, and Wire Assemblies: Communication Equipment
ManufacturerSymmetricom, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
340-75-5 PRIMARY Symmetricom, Inc (USA)

Frequently Asked Questions

What is NSN 5995-01-557-3988?

NSN 5995-01-557-3988 is a Cable Assembly,radio Frequency, manufactured by Symmetricom, Inc, classified under FSC 5995, Cable, Cord, and Wire Assemblies: Communication Equipment. Status: active.

What part numbers are listed for NSN 5995-01-557-3988?

NSN 5995-01-557-3988 has 1 manufacturer part number on file: 340-75-5 (Symmetricom, Inc).

What are the specifications of 340-75-5?

Key specifications for 340-75-5: Special Features: GPS EXTENDED CABLE 75 FEET LONG.BNC AND TNC TERMINATIONS AT EACH END FT; End Item Identification: EXACTIME 6000 GPS TIME AND FREQUENCY GENERATOR. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5995-01-557-3988 hazardous material?

No hazard code in the DLA record (HMIC N). 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.

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