PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TC-20Clip,electrical

A P Associated Products Inc · NSN 5999-01-054-3608 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-054-3608 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-054-3608. Primary manufacturer part number: TC-20.
Features
  • Clip,electrical — FSC 5999
  • Material: COPPER ALLOY CONTACT
  • Terminal Type and Quantity: 20 PIN END OPPOSITE CONTACT
  • Precious Material and Location: CONTACT SURFACES SILVER
  • Precious Material: SILVER
  • Precious Material and Weight: 0.005 SILVER GRAINS, TROY
  • Style Designator: RECTANGULAR SHAPE
  • Surface Treatment: SILVER AND NICKEL CONTACT
Applications
  • Applications requiring Copper Alloy Contact construction
General Description

The Clip,electrical, cataloged under National Stock Number 5999-01-054-3608, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is A P Associated Products Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-054-3608
Primary Part NumberTC-20
Item NameClip,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerA P Associated Products Inc
StatusACTIVE
MaterialCOPPER ALLOY CONTACT
Terminal Type and Quantity20 PIN END OPPOSITE CONTACT
Precious Material and LocationCONTACT SURFACES SILVER
Precious MaterialSILVER
Precious Material and Weight0.005 SILVER GRAINS, TROY
Style DesignatorRECTANGULAR SHAPE
Surface TreatmentSILVER AND NICKEL CONTACT
Mounting MethodSPRING TENSION
MaterialPLASTIC POLYESTER BODY
MaterialCOPPER ALLOY CONTACT
Terminal Type and Quantity20 PIN END OPPOSITE CONTACT
Precious Material and LocationCONTACT SURFACES SILVER
Precious MaterialSILVER
Precious Material and Weight0.005 SILVER GRAINS, TROY
Style DesignatorRECTANGULAR SHAPE
Surface TreatmentSILVER AND NICKEL CONTACT
Mounting MethodSPRING TENSION
MaterialPLASTIC POLYESTER BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5999-00-213-1112 (TC20)
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeZN
Weight0.0400 lbs
Cube0.0092 cu ft
Verified Substitutes 6
5999-00-213-1112TC20 SUCCESSOR
Clip,electrical
Standard Motor Products
Clip,electrical
5965-01-103-0398SM62 INTERCHANGEABLE
Microphone
Shure Bros Inc
7510-01-383-0233TC-20 INTERCHANGEABLE
Tape,embossing
Brother International Corp Dba Brother International Corp Div Federal Sales
6140-01-619-5568923704 INTERCHANGEABLE
Battery Assembly
Technology Dynamics, Inc. Dba Mid-Eastern Industries Division
7830-01-656-4387TC20 INTERCHANGEABLE
Exerciser,stepper
Nautilus, Inc Dba Med-Fit Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
TC-20 A P Associated Products Inc (USA)
923704 A P Associated Products Inc (USA)
923690-20 3m Company Dba 3m (USA)
TC20 3m Company Dba 3m (USA)
923704 3m Company Dba 3m (USA)
TC-20-923704-I A P Associated Products Inc (USA)
TC20 3m Company (USA)
Related Parts
SUCCESSOR 5999-00-213-1112 Clip,electrical · TC20
5999-01-188-5909SUCCESSOR
CLIP,ELECTRICAL
5965-01-103-0398INTERCHANGEABLE
MICROPHONE
SM62
7510-01-383-0233INTERCHANGEABLE
TAPE,EMBOSSING
TC-20
6140-01-619-5568INTERCHANGEABLE
BATTERY ASSEMBLY
923704
7830-01-656-4387INTERCHANGEABLE
EXERCISER,STEPPER
TC20

Frequently Asked Questions

What is NSN 5999-01-054-3608?

NSN 5999-01-054-3608 is a Clip,electrical, manufactured by A P Associated Products Inc, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-054-3608?

NSN 5999-01-054-3608 has 7 cross-referenced part numbers: TC-20 (A P Associated Products Inc), 923704 (A P Associated Products Inc), 923690-20 (3m Company Dba 3m), TC20 (3m Company Dba 3m), 923704 (3m Company Dba 3m) and 2 more.

What NSN replaces 5999-01-054-3608?

There are 6 known substitutes for 5999-01-054-3608: 5999-00-213-1112, 5999-01-188-5909, 5965-01-103-0398 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TC-20?

Key specifications for TC-20: Material: COPPER ALLOY CONTACT; Terminal Type and Quantity: 20 PIN END OPPOSITE CONTACT; Precious Material and Location: CONTACT SURFACES SILVER; Precious Material: SILVER. 24 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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