PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1250-05Circuit Card Assembly

Interlink Communications Inc · NSN 5998-00-006-1807 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-006-1807 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-006-1807. Primary manufacturer part number: 1250-05.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Interlink Communications 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 5998-00-006-1807, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Interlink Communications Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-00-006-1807
Primary Part Number1250-05
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerInterlink Communications Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeXN
Verified Substitutes 7
5975-00-085-4527800014P1 INTERCHANGEABLE
Mounting Base,electrical Equipme
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
3120-00-392-2041125005 INTERCHANGEABLE
Bushing,sleeve
Alnitak Corporation
3110-00-516-5289203TF INTERCHANGEABLE
Bearing,ball,annular
Fag Bearings Corporation
5340-01-135-6744 INTERCHANGEABLE
Clevis,rod End
5930-01-198-7128125005 INTERCHANGEABLE
Switch Assembly
Systems West, Inc Dba Ics Electronics Div Ics Electronics
5920-01-394-3368 INTERCHANGEABLE
Arrester,electrical Surge
3110-01-548-2060 INTERCHANGEABLE
Ball,bearing
Cross-Reference Index
Part NumberManufacturer
1250-05 Interlink Communications Inc (USA)
Related Parts
5975-00-085-4527INTERCHANGEABLE
MOUNTING BASE,ELECTRICAL EQUIPME
800014P1
3120-00-392-2041INTERCHANGEABLE
BUSHING,SLEEVE
125005
3110-00-516-5289INTERCHANGEABLE
BEARING,BALL,ANNULAR
203TF
5340-01-135-6744INTERCHANGEABLE
CLEVIS,ROD END
5930-01-198-7128INTERCHANGEABLE
SWITCH ASSEMBLY
125005
5920-01-394-3368INTERCHANGEABLE
ARRESTER,ELECTRICAL SURGE
3110-01-548-2060INTERCHANGEABLE
BALL,BEARING

Frequently Asked Questions

What is NSN 5998-00-006-1807?

NSN 5998-00-006-1807 is a Circuit Card Assembly, manufactured by Interlink Communications Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-006-1807?

NSN 5998-00-006-1807 has 1 cross-referenced part number: 1250-05 (Interlink Communications Inc).

What NSN replaces 5998-00-006-1807?

There are 7 known substitutes for 5998-00-006-1807: 5975-00-085-4527, 3120-00-392-2041, 3110-00-516-5289 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1250-05?

Key specifications for 1250-05: Overall Height: 1.250 INCHES NOMINAL IN; Overall Width: 4.750 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: FSC APPLICATION DATA: TELEPHONE CIRCUITS,TRUNK SIGNALING; Overall Length: 7.250 INCHES NOMINAL IN. 8 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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