PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

35-1B-2-10-3Holder,electrical Card

Birtcher Corp · NSN 5998-00-938-9871 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-938-9871 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-938-9871. Primary manufacturer part number: 35-1B-2-10-3.
Features
  • Holder,electrical Card — FSC 5998
  • Surface Treatment: CADMIUM
  • Material: BERYLLIUM AND COPPER
  • Surface Treatment: CADMIUM
  • Material: BERYLLIUM AND COPPER
  • 10 verified cross-references
  • Primary manufacturer: Birtcher Corp
Applications
  • Applications requiring Beryllium and Copper construction
General Description

The Holder,electrical Card, cataloged under National Stock Number 5998-00-938-9871, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Birtcher Corp. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-00-938-9871
Primary Part Number35-1B-2-10-3
Item NameHolder,electrical Card
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerBirtcher Corp
StatusACTIVE
Surface TreatmentCADMIUM
MaterialBERYLLIUM AND COPPER
Surface TreatmentCADMIUM
MaterialBERYLLIUM AND COPPER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeZN
Weight0.0100 lbs
Cube0.0001 cu ft
Verified Substitutes 9
3040-00-128-7723102636 INTERCHANGEABLE
Gearshaft,spur
Astronautics Corporation of America
3120-00-141-9439 INTERCHANGEABLE
Bushing,sleeve
5970-00-280-9405102-6-36 INTERCHANGEABLE
Insulator,washer
Ward Leonard Ct Llc
5935-00-729-5559BACJ11AB1-03 INTERCHANGEABLE
Jack,tip
The Boeing Company Div Defense
2540-00-934-2493102636 INTERCHANGEABLE
Piston,elevating,se
Cadillac Gage Textron Inc.
3040-00-971-2047102636 INTERCHANGEABLE
Gearshaft,spur
L3harris Technologies, Inc Div Space & Airborne Systems
5995-01-124-27351026-36 INTERCHANGEABLE
Cable Assembly,radio Frequency
Tektest, Inc Dba E-Z-Hook Div E-Z-Hook, Division of Tektest, Inc.
1730-01-144-0701102636 INTERCHANGEABLE
Bracket,chassis Assembly
Air Logistics Corporation Dba Air Logistics Corp
5315-01-262-7772102636 INTERCHANGEABLE
Pin
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
Cross-Reference Index
Part NumberManufacturer
35-1B-2-10-3 Birtcher Corp (USA)
10263-6 Drs Technologies Canada Ltd (CAN)
531242-4 Raytheon Company Dba Raytheon (USA)
15204-016 Astronautics Corporation of America (USA)
35-1480B-10-3 Schroff Inc (USA)
1997049-7 Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (USA)
35-1B-2-10-3 Schroff Inc (USA)
0N332779-1 National Security Agency (USA)
2623787G001 L3harris Technologies, Inc. (USA)
10263-6 Drs Technologies Canada Ltd (CAN)
Related Parts
3040-00-128-7723INTERCHANGEABLE
GEARSHAFT,SPUR
102636
3120-00-141-9439INTERCHANGEABLE
BUSHING,SLEEVE
5970-00-280-9405INTERCHANGEABLE
INSULATOR,WASHER
102-6-36
5935-00-729-5559INTERCHANGEABLE
JACK,TIP
BACJ11AB1-03
2540-00-934-2493INTERCHANGEABLE
PISTON,ELEVATING,SE
102636
3040-00-971-2047INTERCHANGEABLE
GEARSHAFT,SPUR
102636
5995-01-124-2735INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
1026-36
1730-01-144-0701INTERCHANGEABLE
BRACKET,CHASSIS ASSEMBLY
102636
5315-01-262-7772INTERCHANGEABLE
PIN
102636

Frequently Asked Questions

What is NSN 5998-00-938-9871?

NSN 5998-00-938-9871 is a Holder,electrical Card, manufactured by Birtcher Corp, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-938-9871?

NSN 5998-00-938-9871 has 10 cross-referenced part numbers: 35-1B-2-10-3 (Birtcher Corp), 10263-6 (Drs Technologies Canada Ltd), 531242-4 (Raytheon Company Dba Raytheon), 15204-016 (Astronautics Corporation of America), 35-1480B-10-3 (Schroff Inc) and 5 more.

What NSN replaces 5998-00-938-9871?

There are 9 known substitutes for 5998-00-938-9871: 3040-00-128-7723, 3120-00-141-9439, 5970-00-280-9405 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 35-1B-2-10-3?

Key specifications for 35-1B-2-10-3: End Item Identification: AMPLIFIER ASSY,H-53 ACFT; Surface Treatment: CADMIUM; Material: BERYLLIUM AND COPPER; Special Features: 5.000 IN. LG.,0.330 IN. W.,0.180 IN. H. 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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