PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8-52-31Data Box,cable Guid

Illinois Tool Wks Inc Linac Div · NSN 3950-01-187-9887 · FSC 3950 · No Item Name Available
Verified by PartsTable
NSN 3950-01-187-9887 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-187-9887. Primary manufacturer part number: 8-52-31.
Features
  • Data Box,cable Guid — FSC 3950
  • 1 verified cross-reference
  • Primary manufacturer: Illinois Tool Wks Inc Linac Div
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
General Description

The Data Box,cable Guid, cataloged under National Stock Number 3950-01-187-9887, is classified within Federal Supply Class 3950 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Illinois Tool Wks Inc Linac Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameData Box,cable Guid
FSC / FSG3950 — No Item Name Available (FSG 39)
ManufacturersIllinois Tool Wks Inc Linac Div (CAGE 32386)
Technical Specifications
ParameterValue
NSN3950-01-187-9887
Primary Part Number8-52-31
Item NameData Box,cable Guid
FSC / FSG3950 / 39 — No Item Name Available
ManufacturerIllinois Tool Wks Inc Linac Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5342-00-329-13297001-H INTERCHANGEABLE
Mount,resilient,weapon System
Hutchinson Aerospace & Industry, Inc.
1680-00-390-6614 INTERCHANGEABLE
Carrier Asy
5120-00-971-7053HSF-25T INTERCHANGEABLE
Face,hammer,inserted
Williams J H Industrial Products Inc
8140-01-246-8553 INTERCHANGEABLE
Pad,cushioning
6630-01-262-155885231 INTERCHANGEABLE
Housing,electrode
Ciba Corning Diagnostics Corp a Joint Venture
6145-01-288-947685231 INTERCHANGEABLE
Cable,power,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
4320-01-318-368285231 INTERCHANGEABLE
Seal Assembly,shaft,spring Loade
Magnetic Seal Llc
Cross-Reference Index
Part NumberManufacturer
8-52-31 Illinois Tool Wks Inc Linac Div (USA)
Related Parts
5342-00-329-1329INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
7001-H
1680-00-390-6614INTERCHANGEABLE
CARRIER ASY
5120-00-971-7053INTERCHANGEABLE
FACE,HAMMER,INSERTED
HSF-25T
8140-01-246-8553INTERCHANGEABLE
PAD,CUSHIONING
6630-01-262-1558INTERCHANGEABLE
HOUSING,ELECTRODE
85231
6145-01-288-9476INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
85231
4320-01-318-3682INTERCHANGEABLE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
85231

Frequently Asked Questions

What is NSN 3950-01-187-9887?

NSN 3950-01-187-9887 is a Data Box,cable Guid, manufactured by Illinois Tool Wks Inc Linac Div, classified under FSC 3950 (No Item Name Available). Status: active.

What are the part numbers for NSN 3950-01-187-9887?

NSN 3950-01-187-9887 has 1 cross-referenced part number: 8-52-31 (Illinois Tool Wks Inc Linac Div).

What NSN replaces 3950-01-187-9887?

There are 7 known substitutes for 3950-01-187-9887: 5342-00-329-1329, 1680-00-390-6614, 5120-00-971-7053 and 4 more. Verify interchangeability with system specifications before substitution.

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