PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3538-1Contact Positioner,terminal Crim

Astro Tool Corp. · NSN 5120-00-937-6843 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-937-6843 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-937-6843. Primary manufacturer part number: 3538-1.
Features
  • Contact Positioner,terminal Crim — FSC 5120
  • 2 verified cross-references
  • Primary manufacturer: Astro Tool Corp.
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Contact Positioner,terminal Crim, cataloged under National Stock Number 5120-00-937-6843, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Astro Tool Corp.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameContact Positioner,terminal Crim
FSC / FSG5120 — No Item Name Available (FSG 51)
ManufacturersAstro Tool Corp. (CAGE 58164); Te Connectivity Corporation (CAGE 89020)
Technical Specifications
ParameterValue
NSN5120-00-937-6843
Primary Part Number3538-1
Item NameContact Positioner,terminal Crim
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerAstro Tool Corp.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
1650-00-467-650835381 INTERCHANGEABLE
Guide,spring
Goodrich Actuation Systems Ltd
4810-01-099-3778N83351 INTERCHANGEABLE
Stem,fluid Valve
Leslie Controls, Inc. Dba Leslie Controls Inc
3040-01-526-4692 INTERCHANGEABLE
Shaft Assembly,shouldered
Cross-Reference Index
Part NumberManufacturer
3538-1 PRIMARY Astro Tool Corp. (USA)
3538-1 Te Connectivity Corporation (USA)
Related Parts
1650-00-467-6508INTERCHANGEABLE
GUIDE,SPRING
35381
4810-01-099-3778INTERCHANGEABLE
STEM,FLUID VALVE
N83351
3040-01-526-4692INTERCHANGEABLE
SHAFT ASSEMBLY,SHOULDERED

Frequently Asked Questions

What is NSN 5120-00-937-6843?

NSN 5120-00-937-6843 is a Contact Positioner,terminal Crim, manufactured by Astro Tool Corp., classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-937-6843?

NSN 5120-00-937-6843 has 2 cross-referenced part numbers: 3538-1 (Astro Tool Corp.), 3538-1 (Te Connectivity Corporation).

What NSN replaces 5120-00-937-6843?

There are 3 known substitutes for 5120-00-937-6843: 1650-00-467-6508, 4810-01-099-3778, 3040-01-526-4692. Verify interchangeability with system specifications before substitution.

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