PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10-543-2-01Terminal,feedthru

Concord Electronics, Inc. · NSN 5940-00-997-1581 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-997-1581 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-997-1581. Primary manufacturer part number: 10-543-2-01.
Features
  • Terminal,feedthru — FSC 5940
  • Surface Treatment: SILVER OVERALL SINGLE LAYER
  • Electrical Insulation Feature: UNINSULATED
  • Conductor Accommodation Type: DOUBLE TURRET ALL ENDS
  • Precious Material: SILVER
  • Precious Material and Weight: 0.040 SILVER GRAINS, TROY
  • Minor Bushing Length: 0.094 INCHES IN
  • Swage Depth: 0.021 INCHES IN
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Terminal,feedthru, cataloged under National Stock Number 5940-00-997-1581, is classified within Federal Supply Class 5940 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Concord Electronics, Inc.. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5940-00-997-1581
Primary Part Number10-543-2-01
Item NameTerminal,feedthru
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerConcord Electronics, Inc.
StatusACTIVE
Surface TreatmentSILVER OVERALL SINGLE LAYER
Electrical Insulation FeatureUNINSULATED
Conductor Accommodation TypeDOUBLE TURRET ALL ENDS
Precious MaterialSILVER
Precious Material and Weight0.040 SILVER GRAINS, TROY
Minor Bushing Length0.094 INCHES IN
Swage Depth0.021 INCHES IN
Second End Terminal Length0.164 INCHES IN
Precious Material and LocationO/A SURFACES SILVER
Turret Minor Diameter0.048 INCHES SECOND END IN
Turret Minor Diameter0.053 INCHES FIRST END IN
Basic Shape StyleNONTUBULAR ROUND
Overall Diameter0.156 INCHES0.156 INCHES IN
First End Terminal Length0.249 INCHES IN
Swage Outside Diameter0.090 INCHES IN
MaterialCOPPER ALLOY OVERALL
Largest Diameter0.109 INCHES FIRST END IN
Mounting Method StyleSWAGE
Largest Diameter0.070 INCHES SECOND END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2915-00-051-7465 INTERCHANGEABLE
Chamber Swirl
5330-00-091-907818443 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5342-00-125-9727105432 INTERCHANGEABLE
Bracket
Lucent Technologies Inc Corporate Headquarters
5995-00-177-289710432 INTERCHANGEABLE
Kit,cord Assembly
Astrocom Electronics Inc
6130-00-226-9403105-3-2 INTERCHANGEABLE
Rectifier,metallic
Ward Leonard Ct Llc
5310-00-261-733992769 INTERCHANGEABLE
Washer,lock
Briggs and Stratton Corp
5935-00-295-6561105-432 INTERCHANGEABLE
Connector,receptacle,electrical
Viking Technologies, Ltd.
5310-00-677-999710432 INTERCHANGEABLE
Nut,relief Valve in
Pneudraulics, Inc.
5365-00-955-2639105432 INTERCHANGEABLE
Spacer,ring
Triumph Thermal Systems - Maryland, Inc.
9340-01-064-167910432 INTERCHANGEABLE
Window,observation
Avo Intl
Cross-Reference Index
Part NumberManufacturer
10-543-2 Concord Electronics, Inc. (USA)
256035P8 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
1043-2 Interconnection Products Inc (USA)
160-1043-02-01-00 Interconnection Products Inc (USA)
10-543-2-01 PRIMARY Concord Electronics, Inc. (USA)
15162-017 Astronautics Corporation of America (USA)
Related Parts
2915-00-051-7465INTERCHANGEABLE
CHAMBER SWIRL
5330-00-091-9078INTERCHANGEABLE
GASKET
18443
5342-00-125-9727INTERCHANGEABLE
BRACKET
105432
5995-00-177-2897INTERCHANGEABLE
KIT,CORD ASSEMBLY
10432
6130-00-226-9403INTERCHANGEABLE
RECTIFIER,METALLIC
105-3-2
5310-00-261-7339INTERCHANGEABLE
WASHER,LOCK
92769
5935-00-295-6561INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
105-432
5310-00-677-9997INTERCHANGEABLE
NUT,RELIEF VALVE IN
10432
5365-00-955-2639INTERCHANGEABLE
SPACER,RING
105432
9340-01-064-1679INTERCHANGEABLE
WINDOW,OBSERVATION
10432
9340-01-181-1501INTERCHANGEABLE
WINDOW,OBSERVATION
3010432
5950-01-289-2099INTERCHANGEABLE
TRANSFORMER,CURRENT
D2572-1

Frequently Asked Questions

What is NSN 5940-00-997-1581?

NSN 5940-00-997-1581 is a Terminal,feedthru, manufactured by Concord Electronics, Inc., classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-00-997-1581?

NSN 5940-00-997-1581 has 6 cross-referenced part numbers: 10-543-2 (Concord Electronics, Inc.), 256035P8 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), 1043-2 (Interconnection Products Inc), 160-1043-02-01-00 (Interconnection Products Inc), 10-543-2-01 (Concord Electronics, Inc.) and 1 more.

What NSN replaces 5940-00-997-1581?

There are 12 known substitutes for 5940-00-997-1581: 2915-00-051-7465, 5330-00-091-9078, 5342-00-125-9727 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10-543-2-01?

Key specifications for 10-543-2-01: Surface Treatment: SILVER OVERALL SINGLE LAYER; Electrical Insulation Feature: UNINSULATED; Conductor Accommodation Type: DOUBLE TURRET ALL ENDS; Precious Material: SILVER. 20 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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