PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

256071Loosening Tool

Honeywell International Inc. Div Aerospace - Torrance · NSN 4920-00-532-7432 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-532-7432 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-532-7432. Primary manufacturer part number: 256071.
Features
  • Loosening Tool — FSC 4920
  • 9 verified cross-references
  • Primary manufacturer: Honeywell International Inc. Div Aerospace - Torrance
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Loosening Tool, cataloged under National Stock Number 4920-00-532-7432, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. This item has 9 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameLoosening Tool
FSC / FSG4920 — No Item Name Available (FSG 49)
ManufacturersAlliedsignal Inc Dba Allied-Signal Aerospace Co (CAGE 72599); Honeywell International Inc. Div Aerospace - Torrance (CAGE 70210); Honeywell International, Inc Div Aerospace-Tucson (CAGE 64547); Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (CAGE 99193)
Technical Specifications
ParameterValue
NSN4920-00-532-7432
Primary Part Number256071
Item NameLoosening Tool
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerHoneywell International Inc. Div Aerospace - Torrance
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5998-01-058-9910 INTERCHANGEABLE
Retainer-Ejector,electrical Card
Cross-Reference Index
Part NumberManufacturer
T76856 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
256071 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
2T76856 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
T76856 Honeywell International Inc. Div Aerospace - Torrance (USA)
2T76856 Honeywell International Inc. Div Aerospace - Torrance (USA)
2T76856 Honeywell International, Inc Div Aerospace-Tucson (USA)
256071 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
256071 PRIMARY Honeywell International Inc. Div Aerospace - Torrance (USA)
256071 Honeywell International, Inc Div Aerospace-Tucson (USA)
Related Parts
5998-01-058-9910INTERCHANGEABLE
RETAINER-EJECTOR,ELECTRICAL CARD

Frequently Asked Questions

What is NSN 4920-00-532-7432?

NSN 4920-00-532-7432 is a Loosening Tool, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 4920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4920-00-532-7432?

NSN 4920-00-532-7432 has 9 cross-referenced part numbers: T76856 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), 256071 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), 2T76856 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), T76856 (Honeywell International Inc. Div Aerospace - Torrance), 2T76856 (Honeywell International Inc. Div Aerospace - Torrance) and 4 more.

What NSN replaces 4920-00-532-7432?

There is 1 known substitute for 4920-00-532-7432: 5998-01-058-9910. Verify interchangeability with system specifications before substitution.

Is NSN 4920-00-532-7432 still in active supply?

NSN 4920-00-532-7432 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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