PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21121-1Housing,insulator,s

Science Applications International Corporation · NSN 5970-01-388-6415 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-01-388-6415 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-388-6415. Primary manufacturer part number: 21121-1.
Features
  • Housing,insulator,s — FSC 5970
  • 1 verified cross-reference
  • Primary manufacturer: Science Applications International Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Housing,insulator,s, cataloged under National Stock Number 5970-01-388-6415, is classified within Federal Supply Class 5970 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Science Applications International Corporation. 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.

Catalog Facts
Item NameHousing,insulator,s
FSC / FSG5970 — No Item Name Available (FSG 59)
ManufacturersScience Applications International Corporation (CAGE 60595)
Technical Specifications
ParameterValue
NSN5970-01-388-6415
Primary Part Number21121-1
Item NameHousing,insulator,s
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerScience Applications International Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6210-00-152-3880 INTERCHANGEABLE
Light,indicator
2805-00-780-8851211211 INTERCHANGEABLE
Cylinder Head,gasoline Engine
Briggs and Stratton Corp
6130-01-027-50591D8470G1 INTERCHANGEABLE
Power Supply Subassembly
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
5133-01-095-6625 INTERCHANGEABLE
Drill,twist
6515-01-422-45622.11211 INTERCHANGEABLE
Scissors,microsurgical
Linvatec Corporation Div Linvatec
5340-01-506-3587 INTERCHANGEABLE
Bracket,mounting
Cross-Reference Index
Part NumberManufacturer
21121-1 PRIMARY Science Applications International Corporation (USA)
Related Parts
6210-00-152-3880INTERCHANGEABLE
LIGHT,INDICATOR
2805-00-780-8851INTERCHANGEABLE
CYLINDER HEAD,GASOLINE ENGINE
211211
6130-01-027-5059INTERCHANGEABLE
POWER SUPPLY SUBASSEMBLY
1D8470G1
5133-01-095-6625INTERCHANGEABLE
DRILL,TWIST
6515-01-422-4562INTERCHANGEABLE
SCISSORS,MICROSURGICAL
2.11211
5340-01-506-3587INTERCHANGEABLE
BRACKET,MOUNTING

Frequently Asked Questions

What is NSN 5970-01-388-6415?

NSN 5970-01-388-6415 is a Housing,insulator,s, manufactured by Science Applications International Corporation, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-01-388-6415?

NSN 5970-01-388-6415 has 1 cross-referenced part number: 21121-1 (Science Applications International Corporation).

What NSN replaces 5970-01-388-6415?

There are 6 known substitutes for 5970-01-388-6415: 6210-00-152-3880, 2805-00-780-8851, 6130-01-027-5059 and 3 more. Verify interchangeability with system specifications before substitution.

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