PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

700Circuit Card Assembly

Tyco Backplanes Inc · NSN 5998-01-379-7321 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-379-7321 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-379-7321. Primary manufacturer part number: 700.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Tyco Backplanes Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-379-7321, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Tyco Backplanes Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-379-7321
Primary Part Number700
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerTyco Backplanes Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality Code00
Unit of IssueEA
SMR CodeJH
Weight0.7940 lbs
Cube0.0087 cu ft
Verified Substitutes 4
Detector,radio Frequency Interfe
Ammeter
5895-01-200-5092700 INTERCHANGEABLE
Converter,frequency,electronic
Burr-Brown Corp
6625-01-585-9259700 INTERCHANGEABLE
Test Set,data Transmission Line
Electro Standards Laboratory, Inc.
Cross-Reference Index
Part NumberManufacturer
700 PRIMARY Tyco Backplanes Inc (USA)
77C955700P1 Lockheed Martin Corporation Div Rms (USA)
Related Parts
6625-00-201-6087SUCCESSOR
DETECTOR,RADIO FREQUENCY INTERFE
6625-00-900-3700SUCCESSOR
AMMETER
5895-01-200-5092INTERCHANGEABLE
CONVERTER,FREQUENCY,ELECTRONIC
700
6625-01-585-9259INTERCHANGEABLE
TEST SET,DATA TRANSMISSION LINE
700

Frequently Asked Questions

What is NSN 5998-01-379-7321?

NSN 5998-01-379-7321 is a Circuit Card Assembly, manufactured by Tyco Backplanes Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-379-7321?

NSN 5998-01-379-7321 has 2 cross-referenced part numbers: 700 (Tyco Backplanes Inc), 77C955700P1 (Lockheed Martin Corporation Div Rms).

What NSN replaces 5998-01-379-7321?

There are 4 known substitutes for 5998-01-379-7321: 6625-00-201-6087, 6625-00-900-3700, 5895-01-200-5092 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 700?

Key specifications for 700: Part Name Assigned by Controlling Agency: WAA ACQUISITION B/C BACKPLANE; End Item Identification: BEAMFORMER; Part Name Assigned by Controlling Agency: WAA ACQUISITION B/C BACKPLANE; End Item Identification: BEAMFORMER. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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