PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100008Cup,piston

Mead Fluid Dynamics Div of Stanray Corp · NSN 3020-01-103-5340 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-103-5340 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-103-5340. Primary manufacturer part number: 100008.
Features
  • Cup,piston — FSC 3020
  • 1 verified cross-reference
  • Primary manufacturer: Mead Fluid Dynamics Div of Stanray Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cup,piston, cataloged under National Stock Number 3020-01-103-5340, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Mead Fluid Dynamics Div of Stanray Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCup,piston
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersMead Fluid Dynamics Div of Stanray Corp (CAGE 39481)
Technical Specifications
ParameterValue
NSN3020-01-103-5340
Primary Part Number100008
Item NameCup,piston
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerMead Fluid Dynamics Div of Stanray Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-010-0008 INTERCHANGEABLE
Screw,cap,hexagon Head
5330-00-040-9783100-008 INTERCHANGEABLE
Seal,cushion
Sheffer Corp
5331-00-166-869610000-8 INTERCHANGEABLE
O-Ring
Watts Automatic Control Valve Inc
5305-00-187-9941100008 INTERCHANGEABLE
Screw,externally Relieved Body
Symbolic Displays, Inc
8105-00-281-1425100008 INTERCHANGEABLE
Bag,paper
American Packaging I, Inc.
3110-00-523-5241100008 INTERCHANGEABLE
Plate,retaining,bearing
Contraves Inc
4920-00-775-4994100008 INTERCHANGEABLE
Gear Train
Mission Systems Davenport Inc.
5910-00-823-1977C023B501K253M INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Cera-Mite Corp
5865-00-962-0642202282 INTERCHANGEABLE
Roller Assembly
Sypris Electronics, Llc
4210-01-040-78130000810 INTERCHANGEABLE
End Cap,elevation
Kidde Fire Fighting, Inc. Div National Foam
Cross-Reference Index
Part NumberManufacturer
100008 Mead Fluid Dynamics Div of Stanray Corp (USA)
Related Parts
5305-00-010-0008INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
5330-00-040-9783INTERCHANGEABLE
SEAL,CUSHION
100-008
5331-00-166-8696INTERCHANGEABLE
O-RING
10000-8
5305-00-187-9941INTERCHANGEABLE
SCREW,EXTERNALLY RELIEVED BODY
100008
8105-00-281-1425INTERCHANGEABLE
BAG,PAPER
100008
3110-00-523-5241INTERCHANGEABLE
PLATE,RETAINING,BEARING
100008
4920-00-775-4994INTERCHANGEABLE
GEAR TRAIN
100008
5910-00-823-1977INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
C023B501K253M
5865-00-962-0642INTERCHANGEABLE
ROLLER ASSEMBLY
202282
4210-01-040-7813INTERCHANGEABLE
END CAP,ELEVATION
0000810
1280-01-078-1718INTERCHANGEABLE
CORE PLANE ASSEMBLY
5305-01-082-2026INTERCHANGEABLE
SCREW,MACHINE
100008

Frequently Asked Questions

What is NSN 3020-01-103-5340?

NSN 3020-01-103-5340 is a Cup,piston, manufactured by Mead Fluid Dynamics Div of Stanray Corp, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-103-5340?

NSN 3020-01-103-5340 has 1 cross-referenced part number: 100008 (Mead Fluid Dynamics Div of Stanray Corp).

What NSN replaces 3020-01-103-5340?

There are 12 known substitutes for 3020-01-103-5340: 5305-00-010-0008, 5330-00-040-9783, 5331-00-166-8696 and 9 more. Verify interchangeability with system specifications before substitution.

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