PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15541Terminal Board

Keystone Electronics Corp · NSN 5940-01-537-1565 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-01-537-1565 — this item is cataloged by the U.S. Government under National Stock Number 5940-01-537-1565. Primary manufacturer part number: 15541.
Features
  • Terminal Board — FSC 5940
  • Single Feedthru Receptacle Quantity: 10
  • Distance Between Terminal Row Centers: 0.812 INCHES IN
  • Feedthru Terminal Quantity: 10 SINGLE COMBINATION
  • Material Document and Classification: ASTM-B16 ASSN STD SINGLE MATERIAL RESPONSE TERMINALS
  • Material: COPPER ALLOY TERMINALS
  • Surface Treatment Document and Classification: MIL-T-10727 MIL SPEC ALL TREATMENT RESPONSES TERMINALS
  • Surface Treatment: TIN TERMINALS
Applications
  • Applications requiring Copper Alloy Terminals construction
General Description

The Terminal Board, cataloged under National Stock Number 5940-01-537-1565, 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 Keystone Electronics Corp. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5940-01-537-1565
Primary Part Number15541
Item NameTerminal Board
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerKeystone Electronics Corp
StatusACTIVE
Single Feedthru Receptacle Quantity10
Distance Between Terminal Row Centers0.812 INCHES IN
Feedthru Terminal Quantity10 SINGLE COMBINATION
Material Document and ClassificationASTM-B16 ASSN STD SINGLE MATERIAL RESPONSE TERMINALS
MaterialCOPPER ALLOY TERMINALS
Surface Treatment Document and ClassificationMIL-T-10727 MIL SPEC ALL TREATMENT RESPONSES TERMINALS
Surface TreatmentTIN TERMINALS
Material Document and ClassificationLP-513 FED SPEC ALL MATERIAL RESPONSES AND MIL-I-24768/27, TYPE G-10 MIL SPEC ALL MATERIAL RESPONSES BOARD
MaterialPAPER OR GLASS BOARD
Terminal Pattern ArrangementMULTI-ROW
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S)
Board Overall Length1.938 INCHES IN
Board Overall Height0.062 INCHES IN
Terminal Row Quantity2
Center to Center Distance Between Terminals0.250 INCHES IN
Feedthru Connection End Type435 BOTH ENDS SINGLE COMBINATION
Board ConstructionSOLID CONSTRUCTION
Nonfeedthru Terminal Quantity10 SINGLE
Terminal DesignFEEDTHRU
Board Overall Width1.125 INCHES IN
Mounting Hole Diameter0.144 INCHES IN
Body StylePRESSURE-CONTACT-RIGID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3455-00-306-957715541 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5330-00-810-3618A1554190 INTERCHANGEABLE
Gasket
Leslie Controls, Inc. Dba Leslie Controls Inc
6250-00-866-730715541 INTERCHANGEABLE
Lampholder
Grimes Aerospace Company
4820-01-059-73291554-1 INTERCHANGEABLE
Repair Kit,valve
Calumet Photographic, Inc.
5940-01-399-811315-541 INTERCHANGEABLE
Terminal Board
Cinch Connectivity Solutions Inc.
1005-01-719-295215541 INTERCHANGEABLE
Strike,catch
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
15541 PRIMARY Keystone Electronics Corp (USA)
Related Parts
3455-00-306-9577INTERCHANGEABLE
CUTTER,MILLING,END
15541
5330-00-810-3618INTERCHANGEABLE
GASKET
A1554190
6250-00-866-7307INTERCHANGEABLE
LAMPHOLDER
15541
4820-01-059-7329INTERCHANGEABLE
REPAIR KIT,VALVE
1554-1
5940-01-399-8113INTERCHANGEABLE
TERMINAL BOARD
15-541
1005-01-719-2952INTERCHANGEABLE
STRIKE,CATCH
15541

Frequently Asked Questions

What is NSN 5940-01-537-1565?

NSN 5940-01-537-1565 is a Terminal Board, manufactured by Keystone Electronics Corp, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-01-537-1565?

NSN 5940-01-537-1565 has 1 cross-referenced part number: 15541 (Keystone Electronics Corp).

What NSN replaces 5940-01-537-1565?

There are 6 known substitutes for 5940-01-537-1565: 3455-00-306-9577, 5330-00-810-3618, 6250-00-866-7307 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15541?

Key specifications for 15541: Single Feedthru Receptacle Quantity: 10; Distance Between Terminal Row Centers: 0.812 INCHES IN; Feedthru Terminal Quantity: 10 SINGLE COMBINATION; Material Document and Classification: ASTM-B16 ASSN STD SINGLE MATERIAL RESPONSE TERMINALS. 23 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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