PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A3300-8NWasher,flat

Aalberts Integrated Piping Systems Americas, Inc. · NSN 5310-00-209-0574 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-209-0574 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-209-0574. Primary manufacturer part number: A3300-8N.
Features
  • Washer,flat — FSC 5310
  • Thickness: 0.032 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
  • Cross-Sectional Shape Style: RECTANGULAR
  • Material: COPPER ALLOY OVERALL
  • Surface Treatment: NICKEL OVERALL
  • Overall Diameter: 0.375 INCHES NOMINAL IN
  • Hole Diameter: 0.172 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-209-0574, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aalberts Integrated Piping Systems Americas, Inc.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-209-0574
Primary Part NumberA3300-8N
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerAalberts Integrated Piping Systems Americas, Inc.
StatusCANCELLED
Thickness0.032 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
MaterialCOPPER ALLOY OVERALL
Surface TreatmentNICKEL OVERALL
Overall Diameter0.375 INCHES NOMINAL IN
Hole Diameter0.172 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5120-00-198-5404 INTERCHANGEABLE
Key,socket Head Screw
5331-00-198-795718343 INTERCHANGEABLE
O-Ring
Setra Systems, Inc. Dba Gems Sensors
5962-00-253-7595SN15945L INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
3030-00-435-3013 INTERCHANGEABLE
Belt,positive Drive
4730-00-555-8227516213 INTERCHANGEABLE
Strainer Element,sediment
Hamilton Sundstrand Corporation Dba Collins Aerospace
4710-00-735-3213 INTERCHANGEABLE
Tube Assembly,metal
4320-00-919-907110454 INTERCHANGEABLE
Sleeve,shaft,pump
Rps-Fl, Inc. Dba Rps Inc
4130-00-995-7902571033-1 INTERCHANGEABLE
Ring Assembly,second Stage
Honeywell International Inc. Div Aerospace - Torrance
5970-01-021-99422147060-1 INTERCHANGEABLE
Insulator,disk
Honeywell International Inc. Dba Honeywell International
6515-01-050-02072818ANGIOCATH INTERCHANGEABLE
Catheter and Needle Unit,intrave
Becton Dickinson and Co Acutecare Div
Cross-Reference Index
Part NumberManufacturer
70017 Tegam, Inc. (USA)
10454 Kleinschmidt Inc (USA)
A3300-8N PRIMARY Aalberts Integrated Piping Systems Americas, Inc. (USA)
3811-3-7 Federal Div of Victoreen Instrument Co Inc (USA)
Related Parts
5120-00-198-5404INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5331-00-198-7957INTERCHANGEABLE
O-RING
18343
5962-00-253-7595INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN15945L
3030-00-435-3013INTERCHANGEABLE
BELT,POSITIVE DRIVE
4730-00-555-8227INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
516213
4710-00-735-3213INTERCHANGEABLE
TUBE ASSEMBLY,METAL
4320-00-919-9071INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
10454
4130-00-995-7902INTERCHANGEABLE
RING ASSEMBLY,SECOND STAGE
571033-1
5970-01-021-9942INTERCHANGEABLE
INSULATOR,DISK
2147060-1
6515-01-050-0207INTERCHANGEABLE
CATHETER AND NEEDLE UNIT,INTRAVE
2818ANGIOCATH
4820-01-085-7607INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
BA11PG--B0
5999-01-108-0273INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
13029221

Frequently Asked Questions

What is NSN 5310-00-209-0574?

NSN 5310-00-209-0574 is a Washer,flat, manufactured by Aalberts Integrated Piping Systems Americas, Inc., classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-209-0574?

NSN 5310-00-209-0574 has 4 cross-referenced part numbers: 70017 (Tegam, Inc.), 10454 (Kleinschmidt Inc), A3300-8N (Aalberts Integrated Piping Systems Americas, Inc.), 3811-3-7 (Federal Div of Victoreen Instrument Co Inc).

What NSN replaces 5310-00-209-0574?

There are 12 known substitutes for 5310-00-209-0574: 5120-00-198-5404, 5331-00-198-7957, 5962-00-253-7595 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A3300-8N?

Key specifications for A3300-8N: Thickness: 0.032 INCHES NOMINAL IN; Peripheral Shape Style: ROUND; Cross-Sectional Shape Style: RECTANGULAR; Material: COPPER ALLOY OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-209-0574 still in active supply?

NSN 5310-00-209-0574 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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