PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

146300-1Retainer,spring

Honeywell International Inc. Div Aerospace - Torrance · NSN 1660-00-113-6939 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-113-6939 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-113-6939. Primary manufacturer part number: 146300-1.
Features
  • Retainer,spring — FSC 1660
  • General Characteristics Item Description: USED ON P/N 102798-2-1 VALVE
  • 2 verified cross-references
  • Primary manufacturer: Honeywell International Inc. Div Aerospace - Torrance
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Retainer,spring, cataloged under National Stock Number 1660-00-113-6939, 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 - Torrance. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1660-00-113-6939
Primary Part Number146300-1
Item NameRetainer,spring
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerHoneywell International Inc. Div Aerospace - Torrance
StatusACTIVE
General Characteristics Item DescriptionUSED ON P/N 102798-2-1 VALVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-580-38435900666 INTERCHANGEABLE
Retainer and Rollers,bearing
Jtekt Bearings North America Llc Div Kbna - Ord 1
5998-01-093-1890146300-1 INTERCHANGEABLE
Electronic Components Assembly
Cubic Defense Applications, Inc.
Cross-Reference Index
Part NumberManufacturer
146300-1 Honeywell International, Inc Div Aerospace-Tucson (USA)
146300-1 PRIMARY Honeywell International Inc. Div Aerospace - Torrance (USA)
Related Parts
3110-00-580-3843INTERCHANGEABLE
RETAINER AND ROLLERS,BEARING
5900666
5998-01-093-1890INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
146300-1

Frequently Asked Questions

What is NSN 1660-00-113-6939?

NSN 1660-00-113-6939 is a Retainer,spring, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-113-6939?

NSN 1660-00-113-6939 has 2 cross-referenced part numbers: 146300-1 (Honeywell International, Inc Div Aerospace-Tucson), 146300-1 (Honeywell International Inc. Div Aerospace - Torrance).

What NSN replaces 1660-00-113-6939?

There are 2 known substitutes for 1660-00-113-6939: 3110-00-580-3843, 5998-01-093-1890. Verify interchangeability with system specifications before substitution.

What are the specifications of 146300-1?

Key specifications for 146300-1: General Characteristics Item Description: USED ON P/N 102798-2-1 VALVE. 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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