PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17570Piston Assembly,tester

Haskel International, Llc Dba Haskel International, Llc · NSN 4920-00-063-3523 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-063-3523 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-063-3523. Primary manufacturer part number: 17570.
Features
  • Piston Assembly,tester — FSC 4920
  • FSC Application Data: PNEUMATIC COMPONENT TESTER
  • 1 verified cross-reference
  • Primary manufacturer: Haskel International, Llc Dba Haskel International, Llc
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Piston Assembly,tester, cataloged under National Stock Number 4920-00-063-3523, 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 Haskel International, Llc Dba Haskel International, Llc. 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
NSN4920-00-063-3523
Primary Part Number17570
Item NamePiston Assembly,tester
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerHaskel International, Llc Dba Haskel International, Llc
StatusACTIVE
FSC Application DataPNEUMATIC COMPONENT TESTER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3455-00-254-8473 INTERCHANGEABLE
Cutter,milling,concave
3030-00-930-473317570 INTERCHANGEABLE
Belt,v
Muviq Usa, Llc
5961-01-094-858317570 INTERCHANGEABLE
Transistor
L3 Technologies, Inc. Div Communication Systems-West
3020-01-358-865617570 INTERCHANGEABLE
Gear Cluster
New Venture Gear Inc New Process Gear Div
4920-01-508-2898 INTERCHANGEABLE
Flusher-Recycler,solvent,air Con
Cross-Reference Index
Part NumberManufacturer
17570 Haskel International, Llc Dba Haskel International, Llc (USA)
Related Parts
3455-00-254-8473INTERCHANGEABLE
CUTTER,MILLING,CONCAVE
3030-00-930-4733INTERCHANGEABLE
BELT,V
17570
5961-01-094-8583INTERCHANGEABLE
TRANSISTOR
17570
3020-01-358-8656INTERCHANGEABLE
GEAR CLUSTER
17570
4920-01-508-2898INTERCHANGEABLE
FLUSHER-RECYCLER,SOLVENT,AIR CON

Frequently Asked Questions

What is NSN 4920-00-063-3523?

NSN 4920-00-063-3523 is a Piston Assembly,tester, manufactured by Haskel International, Llc Dba Haskel International, Llc, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-063-3523?

NSN 4920-00-063-3523 has 1 cross-referenced part number: 17570 (Haskel International, Llc Dba Haskel International, Llc).

What NSN replaces 4920-00-063-3523?

There are 5 known substitutes for 4920-00-063-3523: 3455-00-254-8473, 3030-00-930-4733, 5961-01-094-8583 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 17570?

Key specifications for 17570: FSC Application Data: PNEUMATIC COMPONENT TESTER. 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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