PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

96251-1Plate Assy,retaining

Honeywell International, Inc Div Aerospace-Tucson · NSN 1660-00-521-5934 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-521-5934 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-521-5934. Primary manufacturer part number: 96251-1.
Features
  • Plate Assy,retaining — FSC 1660
  • General Characteristics Item Description: 8.780 IN. DIA;0.490 IN. THK;TEN 0.200 IN. DIA HOLES EQUALLY SPACED ON 7.688 IN. DIA BOLT CIRCLE IN
  • 3 verified cross-references
  • Primary manufacturer: Honeywell International, Inc Div Aerospace-Tucson
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Plate Assy,retaining, cataloged under National Stock Number 1660-00-521-5934, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Honeywell International, Inc Div Aerospace-Tucson. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1660-00-521-5934
Primary Part Number96251-1
Item NamePlate Assy,retaining
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerHoneywell International, Inc Div Aerospace-Tucson
StatusACTIVE
General Characteristics Item Description8.780 IN. DIA;0.490 IN. THK;TEN 0.200 IN. DIA HOLES EQUALLY SPACED ON 7.688 IN. DIA BOLT CIRCLE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6620-01-062-1662 INTERCHANGEABLE
Thermostat,special
Cross-Reference Index
Part NumberManufacturer
96251-1 PRIMARY Honeywell International, Inc Div Aerospace-Tucson (USA)
96251-1 Honeywell International Inc. Div Aerospace - Torrance (USA)
96251-1 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
Related Parts
6620-01-062-1662INTERCHANGEABLE
THERMOSTAT,SPECIAL

Frequently Asked Questions

What is NSN 1660-00-521-5934?

NSN 1660-00-521-5934 is a Plate Assy,retaining, manufactured by Honeywell International, Inc Div Aerospace-Tucson, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-521-5934?

NSN 1660-00-521-5934 has 3 cross-referenced part numbers: 96251-1 (Honeywell International, Inc Div Aerospace-Tucson), 96251-1 (Honeywell International Inc. Div Aerospace - Torrance), 96251-1 (Alliedsignal Inc Dba Allied-Signal Aerospace Co).

What NSN replaces 1660-00-521-5934?

There is 1 known substitute for 1660-00-521-5934: 6620-01-062-1662. Verify interchangeability with system specifications before substitution.

What are the specifications of 96251-1?

Key specifications for 96251-1: General Characteristics Item Description: 8.780 IN. DIA;0.490 IN. THK;TEN 0.200 IN. DIA HOLES EQUALLY SPACED ON 7.688 IN. DIA BOLT CIRCLE IN. 1 total characteristics are documented in the Federal Logistics Information System.

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