PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26-6Holder,electrical Card

Schroff Inc · NSN 5998-01-137-9965 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-137-9965 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-137-9965. Primary manufacturer part number: 26-6.
Features
  • Holder,electrical Card — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Schroff Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Holder,electrical Card, cataloged under National Stock Number 5998-01-137-9965, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Schroff Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-137-9965
Primary Part Number26-6
Item NameHolder,electrical Card
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerSchroff Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.0100 lbs
Cube0.0036 cu ft
Verified Substitutes 8
Voltmeter
6625-00-881-2274128C505H01 SUCCESSOR
Ammeter
Northrop Grumman Support Services Corp
6625-01-005-5132483659-1 SUCCESSOR
Ammeter
Raytheon Company Dba Raytheon Co
Breakout Panel
6625-00-649-4816 INTERCHANGEABLE
Voltmeter
6625-01-202-4639A81000 INTERCHANGEABLE
Voltmeter
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
6625-01-269-414063A133507P2 INTERCHANGEABLE
Ammeter
Yokogawa Corporation of America
6625-01-330-6519 INTERCHANGEABLE
Voltmeter
Cross-Reference Index
Part NumberManufacturer
26-6 PRIMARY Schroff Inc (USA)
Related Parts
6625-00-106-7522SUCCESSOR
VOLTMETER
6625-00-881-2274SUCCESSOR
AMMETER
128C505H01
6625-01-005-5132SUCCESSOR
AMMETER
483659-1
5895-01-548-7740SUCCESSOR
BREAKOUT PANEL
6625-00-649-4816INTERCHANGEABLE
VOLTMETER
6625-01-202-4639INTERCHANGEABLE
VOLTMETER
A81000
6625-01-269-4140INTERCHANGEABLE
AMMETER
63A133507P2
6625-01-330-6519INTERCHANGEABLE
VOLTMETER

Frequently Asked Questions

What is NSN 5998-01-137-9965?

NSN 5998-01-137-9965 is a Holder,electrical Card, manufactured by Schroff Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-137-9965?

NSN 5998-01-137-9965 has 1 cross-referenced part number: 26-6 (Schroff Inc).

What NSN replaces 5998-01-137-9965?

There are 8 known substitutes for 5998-01-137-9965: 6625-00-106-7522, 6625-00-881-2274, 6625-01-005-5132 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 26-6?

Key specifications for 26-6: End Item Identification: TELEGRAPH MODEM M-1035-A; End Item Identification: TELEGRAPH MODEM M-1035-A. 2 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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