PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A200Washer,spring Tension

Seastrom Manufacturing Co Inc · NSN 5310-00-784-3202 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-784-3202 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-784-3202. Primary manufacturer part number: A200.
Features
  • Washer,spring Tension — FSC 5310
  • Outside Diameter: 0.580 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN
  • Style Designator: SPRING TENSION
  • Material Thickness: 0.032 INCHES NOMINAL IN
  • Hole Diameter: 0.244 INCHES MINIMUM AND 0.264 INCHES MAXIMUM IN
  • Material: COPPER ALLOY OVERALL
  • 1 verified cross-reference
  • Primary manufacturer: Seastrom Manufacturing Co Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Mechanical energy storage
  • Vibration dampening
General Description

The Washer,spring Tension, cataloged under National Stock Number 5310-00-784-3202, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Seastrom Manufacturing Co Inc. Government technical data includes 5 verified specifications, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-784-3202
Primary Part NumberA200
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerSeastrom Manufacturing Co Inc
StatusACTIVE
Outside Diameter0.580 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN
Style DesignatorSPRING TENSION
Material Thickness0.032 INCHES NOMINAL IN
Hole Diameter0.244 INCHES MINIMUM AND 0.264 INCHES MAXIMUM IN
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6810-00-130-1912 INTERCHANGEABLE
Nitric Acid
5915-00-159-1367 INTERCHANGEABLE
Filter,band Suppression
4320-00-218-4164A200 INTERCHANGEABLE
Impeller,pump,centrifugal
Circor Naval Solutions Llc Dba Warren Pumps
6810-00-281-0439 INTERCHANGEABLE
Nitric Acid
6105-00-306-0846 INTERCHANGEABLE
Bearingseal Assy
5120-00-320-4018A200 INTERCHANGEABLE
Locator
Daniels Manufacturing Corporation
6530-00-709-81751796 INTERCHANGEABLE
Table,operating,field
Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia
5360-00-715-1988 INTERCHANGEABLE
Spring,helical,compression
6810-00-753-47792704 INTERCHANGEABLE
Nitric Acid
Mallinckrodt Inc Anesthesia Products
5975-00-803-9934993 INTERCHANGEABLE
Bushing,electrical Conduit
M&w Electric Manufacturing Co. Llc
Cross-Reference Index
Part NumberManufacturer
A200 PRIMARY Seastrom Manufacturing Co Inc (USA)
Related Parts
6810-00-130-1912INTERCHANGEABLE
NITRIC ACID
5915-00-159-1367INTERCHANGEABLE
FILTER,BAND SUPPRESSION
4320-00-218-4164INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
A200
6810-00-281-0439INTERCHANGEABLE
NITRIC ACID
6105-00-306-0846INTERCHANGEABLE
BEARINGSEAL ASSY
5120-00-320-4018INTERCHANGEABLE
LOCATOR
A200
6530-00-709-8175INTERCHANGEABLE
TABLE,OPERATING,FIELD
1796
5360-00-715-1988INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
6810-00-753-4779INTERCHANGEABLE
NITRIC ACID
2704
5975-00-803-9934INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUIT
993
7320-00-894-6095INTERCHANGEABLE
MIXING MACHINE,FOOD,ELECTRIC
HL200-1STD
8030-01-032-0810INTERCHANGEABLE
FUSED ALUMINA
A200

Frequently Asked Questions

What is NSN 5310-00-784-3202?

NSN 5310-00-784-3202 is a Washer,spring Tension, manufactured by Seastrom Manufacturing Co Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-784-3202?

NSN 5310-00-784-3202 has 1 cross-referenced part number: A200 (Seastrom Manufacturing Co Inc).

What NSN replaces 5310-00-784-3202?

There are 12 known substitutes for 5310-00-784-3202: 6810-00-130-1912, 5915-00-159-1367, 4320-00-218-4164 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A200?

Key specifications for A200: Outside Diameter: 0.580 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN; Style Designator: SPRING TENSION; Overall Height: 0.125 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN; Material Thickness: 0.032 INCHES NOMINAL IN. 6 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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