PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1280BTerminal,stud

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5940-00-990-1658 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-990-1658 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-990-1658. Primary manufacturer part number: 1280B.
Features
  • Terminal,stud — FSC 5940
  • 50 verified cross-references
  • Primary manufacturer: Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Terminal,stud, cataloged under National Stock Number 5940-00-990-1658, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. This item has 50 commercial cross-references from 24 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameTerminal,stud
FSC / FSG5940 — No Item Name Available (FSG 59)
ManufacturersMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349); Varo Llc (CAGE 24039); Precision Metal Products Co (CAGE 86577); Nimikkeistokeskus Ncb Finland (CAGE A486G); The Boeing Company Div Defense (CAGE 76301)
Technical Specifications
ParameterValue
NSN5940-00-990-1658
Primary Part Number1280B
Item NameTerminal,stud
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5940-00-052-7787 INTERCHANGEABLE
Terminal,stud
5940-00-052-9068 INTERCHANGEABLE
Terminal,stud
5940-00-082-4973 INTERCHANGEABLE
Terminal,stud
5940-00-082-5094 INTERCHANGEABLE
Terminal,stud
5940-00-159-02501394 INTERCHANGEABLE
Terminal,stud
Spectrum Control, Inc. Div Api Technologies - Eis/wesson
5975-00-159-8388102092 INTERCHANGEABLE
Collar,cable
Bull SAS
5940-00-177-6738 INTERCHANGEABLE
Terminal,stud
5970-00-246-48982500415-32 INTERCHANGEABLE
Insulator,plate
Honeywell International Inc. Dba Honeywell International
2530-00-403-47271658210C91 INTERCHANGEABLE
Brake Lining Kit
Navistar Intl Corp Truck Br Ohio Plant
5998-00-521-5807102092 INTERCHANGEABLE
Circuit Card Assembly
Aimtron Systems, Llc
Cross-Reference Index
Part NumberManufacturer
1280B Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
57A5A52-7 Varo Llc (USA)
52SERIES1D4-6BBR Precision Metal Products Co (USA)
10154380 Nimikkeistokeskus Ncb Finland (FIN)
5M307S2 The Boeing Company Div Defense (USA)
160-1558-02-05-00 Interconnection Products Inc (USA)
MS55155/30-6 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
10-209-2 Concord Electronics, Inc. (USA)
1030 Jones Hiram Electronics Co (USA)
NAS705G2 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
2168999P1 General Dynamics Defense Systems Inc. Dba General Dynamics Advanced Information Systems (USA)
4P906814 Thales Optronics Staines Ltd (GBR)
160-1558-02-01 Interconnection Products Inc (USA)
160-7557-02-05 Interconnection Products Inc (USA)
1D46B Precision Metal Products Co (USA)
52SERIES1D4-6BB Precision Metal Products Co (USA)
4522B4-5 Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA)
NA280829 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
MS5155/30-6 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MILT55155 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5940-00-052-7787INTERCHANGEABLE
TERMINAL,STUD
5940-00-052-9068INTERCHANGEABLE
TERMINAL,STUD
5940-00-082-4973INTERCHANGEABLE
TERMINAL,STUD
5940-00-082-5094INTERCHANGEABLE
TERMINAL,STUD
5940-00-159-0250INTERCHANGEABLE
TERMINAL,STUD
1394
5975-00-159-8388INTERCHANGEABLE
COLLAR,CABLE
102092
5940-00-177-6738INTERCHANGEABLE
TERMINAL,STUD
5970-00-246-4898INTERCHANGEABLE
INSULATOR,PLATE
2500415-32
2530-00-403-4727INTERCHANGEABLE
BRAKE LINING KIT
1658210C91
5998-00-521-5807INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
102092
5305-00-527-3834INTERCHANGEABLE
SCREW,MACHINE
102092
3120-00-661-5468INTERCHANGEABLE
BEARING,SLEEVE
654020

Frequently Asked Questions

What is NSN 5940-00-990-1658?

NSN 5940-00-990-1658 is a Terminal,stud, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5940 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5940-00-990-1658?

NSN 5940-00-990-1658 has 50 cross-referenced part numbers: 1280B (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 57A5A52-7 (Varo Llc), 52SERIES1D4-6BBR (Precision Metal Products Co), 10154380 (Nimikkeistokeskus Ncb Finland), 5M307S2 (The Boeing Company Div Defense) and 45 more.

What NSN replaces 5940-00-990-1658?

There are 12 known substitutes for 5940-00-990-1658: 5940-00-052-7787, 5940-00-052-9068, 5940-00-082-4973 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 5940-00-990-1658 still in active supply?

NSN 5940-00-990-1658 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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