PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1000631Test Card

Data-Design Laboratories Corp · NSN 5840-01-027-0565 · FSC 5840 · No Item Name Available
Verified by PartsTable
NSN 5840-01-027-0565 — this item is cataloged by the U.S. Government under National Stock Number 5840-01-027-0565. Primary manufacturer part number: 1000631.
Features
  • Test Card — FSC 5840
  • 1 verified cross-reference
  • Primary manufacturer: Data-Design Laboratories Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Test Card, cataloged under National Stock Number 5840-01-027-0565, is classified within Federal Supply Class 5840 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Data-Design Laboratories Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTest Card
FSC / FSG5840 — No Item Name Available (FSG 58)
ManufacturersData-Design Laboratories Corp (CAGE 25154)
Technical Specifications
ParameterValue
NSN5840-01-027-0565
Primary Part Number1000631
Item NameTest Card
FSC / FSG5840 / 58 — No Item Name Available
ManufacturerData-Design Laboratories Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4730-01-033-20932092-6-6B INTERCHANGEABLE
Tee,pipe
Danfoss Power Solutions II, Llc
3010-01-077-07091000631 INTERCHANGEABLE
Gear Assembly
Simmonds Precision Products Inc
5950-01-111-6646100063-1 INTERCHANGEABLE
Transformer,power
Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company
1680-01-313-7538100063-1 INTERCHANGEABLE
Handle,door
Bae Systems Land & Armaments L.p.
Cross-Reference Index
Part NumberManufacturer
1000631 Data-Design Laboratories Corp (USA)
Related Parts
4730-01-033-2093INTERCHANGEABLE
TEE,PIPE
2092-6-6B
3010-01-077-0709INTERCHANGEABLE
GEAR ASSEMBLY
1000631
5950-01-111-6646INTERCHANGEABLE
TRANSFORMER,POWER
100063-1
1680-01-313-7538INTERCHANGEABLE
HANDLE,DOOR
100063-1

Frequently Asked Questions

What is NSN 5840-01-027-0565?

NSN 5840-01-027-0565 is a Test Card, manufactured by Data-Design Laboratories Corp, classified under FSC 5840 (No Item Name Available). Status: active.

What are the part numbers for NSN 5840-01-027-0565?

NSN 5840-01-027-0565 has 1 cross-referenced part number: 1000631 (Data-Design Laboratories Corp).

What NSN replaces 5840-01-027-0565?

There are 4 known substitutes for 5840-01-027-0565: 4730-01-033-2093, 3010-01-077-0709, 5950-01-111-6646 and 1 more. Verify interchangeability with system specifications before substitution.

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