PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1904-8Extender Card,electronic Test

Gifft T H Co Inc · NSN 5998-01-215-7258 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-215-7258 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-215-7258. Primary manufacturer part number: 1904-8.
Features
  • Extender Card,electronic Test — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Gifft T H Co Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Extender Card,electronic Test, cataloged under National Stock Number 5998-01-215-7258, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Gifft T H Co Inc. This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5998-01-215-7258
Primary Part Number1904-8
Item NameExtender Card,electronic Test
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerGifft T H Co Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeX
Verified Substitutes 4
5310-00-193-9695 INTERCHANGEABLE
Washer,flat
5305-00-984-4992MS35206-232 INTERCHANGEABLE
Screw,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4730-01-217-282919048 INTERCHANGEABLE
Expansion Joint,pipe
Senior Operations Llc Div Senior Flexonics Pathway
5120-01-667-626519048 INTERCHANGEABLE
Pick and Hook Set,hand
Ritchie Engineering Co Inc
Cross-Reference Index
Part NumberManufacturer
1904-8 PRIMARY Gifft T H Co Inc (USA)
Related Parts
5310-00-193-9695INTERCHANGEABLE
WASHER,FLAT
5305-00-984-4992INTERCHANGEABLE
SCREW,MACHINE
MS35206-232
4730-01-217-2829INTERCHANGEABLE
EXPANSION JOINT,PIPE
19048
5120-01-667-6265INTERCHANGEABLE
PICK AND HOOK SET,HAND
19048

Frequently Asked Questions

What is NSN 5998-01-215-7258?

NSN 5998-01-215-7258 is a Extender Card,electronic Test, manufactured by Gifft T H Co Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-215-7258?

NSN 5998-01-215-7258 has 1 cross-referenced part number: 1904-8 (Gifft T H Co Inc).

What NSN replaces 5998-01-215-7258?

There are 4 known substitutes for 5998-01-215-7258: 5310-00-193-9695, 5305-00-984-4992, 4730-01-217-2829 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1904-8?

Key specifications for 1904-8: Overall Width: 3.500 INCHES NOMINAL IN; Overall Length: 6.000 INCHES NOMINAL IN; Overall Width: 3.500 INCHES NOMINAL IN; Overall Length: 6.000 INCHES NOMINAL IN. 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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