PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

040 631Terminal,special Purpose

Midmark Corporation Dba Midmark Corp · NSN 6515-01-594-0871 · FSC 6515 · No Item Name Available
Verified by PartsTable
NSN 6515-01-594-0871 — this item is cataloged by the U.S. Government under National Stock Number 6515-01-594-0871. Primary manufacturer part number: 040 631.
Features
  • Terminal,special Purpose — FSC 6515
  • 3 verified cross-references
  • Primary manufacturer: Midmark Corporation Dba Midmark Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Terminal,special Purpose, cataloged under National Stock Number 6515-01-594-0871, is classified within Federal Supply Class 6515 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Midmark Corporation Dba Midmark Corp. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6515-01-594-0871
Primary Part Number040 631
Item NameTerminal,special Purpose
FSC / FSG6515 / 65 — No Item Name Available
ManufacturerMidmark Corporation Dba Midmark Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5305-00-045-8338 INTERCHANGEABLE
Screw,machine
5935-00-058-49021024429 INTERCHANGEABLE
Connector,plug,electrical
Lockheed Martin Corporation Div Rms - Mitchel Field
3020-00-270-836440631 INTERCHANGEABLE
Gear,helical
L3harris Technologies, Inc Div Space & Airborne Systems
5120-00-293-3480 INTERCHANGEABLE
Pliers
4820-00-383-4667 INTERCHANGEABLE
Valve,check
5950-00-930-4702SM-C-583189 INTERCHANGEABLE
Reactor
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6680-01-098-968040631 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
3110-01-191-680440631 INTERCHANGEABLE
Bearing,roller,cylindrical
Skf Usa Inc.
6550-01-519-5804J-1001 INTERCHANGEABLE
Control,coagulation
International Technidyne Corp
Cross-Reference Index
Part NumberManufacturer
040 631 Paterson Limited T/a Paterson Health Group (GBR)
40631 Midmark Corporation Dba Midmark Corp (USA)
040 631 PRIMARY Midmark Corporation Dba Midmark Corp (USA)
Related Parts
5305-00-045-8338INTERCHANGEABLE
SCREW,MACHINE
5935-00-058-4902INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
1024429
3020-00-270-8364INTERCHANGEABLE
GEAR,HELICAL
40631
5120-00-293-3480INTERCHANGEABLE
PLIERS
4820-00-383-4667INTERCHANGEABLE
VALVE,CHECK
5950-00-930-4702INTERCHANGEABLE
REACTOR
SM-C-583189
6680-01-098-9680INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
40631
3110-01-191-6804INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
40631
6550-01-519-5804INTERCHANGEABLE
CONTROL,COAGULATION
J-1001

Frequently Asked Questions

What is NSN 6515-01-594-0871?

NSN 6515-01-594-0871 is a Terminal,special Purpose, manufactured by Midmark Corporation Dba Midmark Corp, classified under FSC 6515 (No Item Name Available). Status: active.

What are the part numbers for NSN 6515-01-594-0871?

NSN 6515-01-594-0871 has 3 cross-referenced part numbers: 040 631 (Paterson Limited T/a Paterson Health Group), 40631 (Midmark Corporation Dba Midmark Corp), 040 631 (Midmark Corporation Dba Midmark Corp).

What NSN replaces 6515-01-594-0871?

There are 9 known substitutes for 6515-01-594-0871: 5305-00-045-8338, 5935-00-058-4902, 3020-00-270-8364 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 040 631?

Key specifications for 040 631: Part Name Assigned by Controlling Agency: 11MM TERMINAL,SPEC MM. 1 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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