PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5450-025Liner Kit,discharge

Veeco Instruments Inc. Dba Upa Technology · NSN 6635-00-169-6411 · FSC 6635 · No Item Name Available
Verified by PartsTable
NSN 6635-00-169-6411 — this item is cataloged by the U.S. Government under National Stock Number 6635-00-169-6411. Primary manufacturer part number: 5450-025.
Features
  • Liner Kit,discharge — FSC 6635
  • General Characteristics Item Description: 1 DISCHARGE W/INSERT; 1 ANODE SHIELD; 2 LINERS; 2 POLYTETRAFLUOROETHYLENE RINGS; 2 NO. 320 ABRASIVE PAPER
  • 2 verified cross-references
  • Primary manufacturer: Veeco Instruments Inc. Dba Upa Technology
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Liner Kit,discharge, cataloged under National Stock Number 6635-00-169-6411, is classified within Federal Supply Class 6635 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Veeco Instruments Inc. Dba Upa Technology. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN6635-00-169-6411
Primary Part Number5450-025
Item NameLiner Kit,discharge
FSC / FSG6635 / 66 — No Item Name Available
ManufacturerVeeco Instruments Inc. Dba Upa Technology
StatusACTIVE
General Characteristics Item Description1 DISCHARGE W/INSERT; 1 ANODE SHIELD; 2 LINERS; 2 POLYTETRAFLUOROETHYLENE RINGS; 2 NO. 320 ABRASIVE PAPER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5915-00-497-08945450A INTERCHANGEABLE
Filter,low Pass
Bird Electronic Corporation Div Bird Electronic Corp
Cross-Reference Index
Part NumberManufacturer
5450-025 Veeco Instruments Inc. Dba Upa Technology (USA)
5450-025-00 Veeco Instruments Inc. Dba Upa Technology (USA)
Related Parts
5915-00-497-0894INTERCHANGEABLE
FILTER,LOW PASS
5450A

Frequently Asked Questions

What is NSN 6635-00-169-6411?

NSN 6635-00-169-6411 is a Liner Kit,discharge, manufactured by Veeco Instruments Inc. Dba Upa Technology, classified under FSC 6635 (No Item Name Available). Status: active.

What are the part numbers for NSN 6635-00-169-6411?

NSN 6635-00-169-6411 has 2 cross-referenced part numbers: 5450-025 (Veeco Instruments Inc. Dba Upa Technology), 5450-025-00 (Veeco Instruments Inc. Dba Upa Technology).

What NSN replaces 6635-00-169-6411?

There is 1 known substitute for 6635-00-169-6411: 5915-00-497-0894. Verify interchangeability with system specifications before substitution.

What are the specifications of 5450-025?

Key specifications for 5450-025: General Characteristics Item Description: 1 DISCHARGE W/INSERT; 1 ANODE SHIELD; 2 LINERS; 2 POLYTETRAFLUOROETHYLENE RINGS; 2 NO. 320 ABRASIVE PAPER. 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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