PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18297Seat,retaining Rod

Triumph Thermal Systems - Maryland, Inc. · NSN 1660-00-313-5644 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-313-5644 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-313-5644. Primary manufacturer part number: 18297.
Features
  • Seat,retaining Rod — FSC 1660
  • General Characteristics Item Description: CRES,PASSIVATED,0.750 IN. LG,0.688 IN. W,0.375 IN. THK IN
  • 1 verified cross-reference
  • Primary manufacturer: Triumph Thermal Systems - Maryland, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Seat,retaining Rod, cataloged under National Stock Number 1660-00-313-5644, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Triumph Thermal Systems - Maryland, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1660-00-313-5644
Primary Part Number18297
Item NameSeat,retaining Rod
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerTriumph Thermal Systems - Maryland, Inc.
StatusACTIVE
General Characteristics Item DescriptionCRES,PASSIVATED,0.750 IN. LG,0.688 IN. W,0.375 IN. THK IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5950-00-086-8845 INTERCHANGEABLE
Coil,radio Frequency
5935-00-371-28108143-1 INTERCHANGEABLE
Cover,electrical Connector
Microwave Devices Inc
4320-00-946-0180J6BC-312 INTERCHANGEABLE
Pump,rotary
Suntec Industries Inc Del Dba Suntec
5962-01-076-6612932820-99 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon
1680-01-323-366418297 INTERCHANGEABLE
Guide Bar,anti-Rotation Winch
United States Department of the Navy Dba Naval Surface Warfare Center Panama City
Cross-Reference Index
Part NumberManufacturer
18297 PRIMARY Triumph Thermal Systems - Maryland, Inc. (USA)
Related Parts
5950-00-086-8845INTERCHANGEABLE
COIL,RADIO FREQUENCY
5935-00-371-2810INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
8143-1
4320-00-946-0180INTERCHANGEABLE
PUMP,ROTARY
J6BC-312
5962-01-076-6612INTERCHANGEABLE
MICROCIRCUIT,MEMORY
932820-99
1680-01-323-3664INTERCHANGEABLE
GUIDE BAR,ANTI-ROTATION WINCH
18297

Frequently Asked Questions

What is NSN 1660-00-313-5644?

NSN 1660-00-313-5644 is a Seat,retaining Rod, manufactured by Triumph Thermal Systems - Maryland, Inc., classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-313-5644?

NSN 1660-00-313-5644 has 1 cross-referenced part number: 18297 (Triumph Thermal Systems - Maryland, Inc.).

What NSN replaces 1660-00-313-5644?

There are 5 known substitutes for 1660-00-313-5644: 5950-00-086-8845, 5935-00-371-2810, 4320-00-946-0180 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18297?

Key specifications for 18297: General Characteristics Item Description: CRES,PASSIVATED,0.750 IN. LG,0.688 IN. W,0.375 IN. THK 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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