PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19570-1Washer,spring Tension

Triumph Controls, Llc Dba Triumph Controls, Llc · NSN 5310-00-832-5539 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-832-5539 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-832-5539. Primary manufacturer part number: 19570-1.
Features
  • Washer,spring Tension — FSC 5310
  • Surface Treatment: PASSIVATE OVERALL
  • Material: STEEL COMP 321 OVERALL
  • Surface Treatment Document and Classification: MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Outside Diameter: 0.441 INCHES MINIMUM AND 0.451 INCHES MAXIMUM IN
  • Hole Diameter: 0.195 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
  • Material Thickness: 0.034 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
  • Material Document and Classification: MIL-S-6721 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
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 5310-00-832-5539, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Triumph Controls, Llc Dba Triumph Controls, Llc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-832-5539
Primary Part Number19570-1
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTriumph Controls, Llc Dba Triumph Controls, Llc
StatusACTIVE
Surface TreatmentPASSIVATE OVERALL
MaterialSTEEL COMP 321 OVERALL
Surface Treatment Document and ClassificationMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Outside Diameter0.441 INCHES MINIMUM AND 0.451 INCHES MAXIMUM IN
Hole Diameter0.195 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
Material Thickness0.034 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
Material Document and ClassificationMIL-S-6721 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorSPRING TENSION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2915-00-313-5468195701 INTERCHANGEABLE
Housing,seat,fuel
Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
5950-00-943-9220T050-012-0001 INTERCHANGEABLE
Transformer,power
L3harris Interstate Electronics Corporation
Cross-Reference Index
Part NumberManufacturer
19570-1 PRIMARY Triumph Controls, Llc Dba Triumph Controls, Llc (USA)
19570-1 Satair A/s (DNK)
Related Parts
2915-00-313-5468INTERCHANGEABLE
HOUSING,SEAT,FUEL
195701
5950-00-943-9220INTERCHANGEABLE
TRANSFORMER,POWER
T050-012-0001

Frequently Asked Questions

What is NSN 5310-00-832-5539?

NSN 5310-00-832-5539 is a Washer,spring Tension, manufactured by Triumph Controls, Llc Dba Triumph Controls, Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-832-5539?

NSN 5310-00-832-5539 has 2 cross-referenced part numbers: 19570-1 (Triumph Controls, Llc Dba Triumph Controls, Llc), 19570-1 (Satair A/s).

What NSN replaces 5310-00-832-5539?

There are 2 known substitutes for 5310-00-832-5539: 2915-00-313-5468, 5950-00-943-9220. Verify interchangeability with system specifications before substitution.

What are the specifications of 19570-1?

Key specifications for 19570-1: Overall Height: 0.083 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN; Surface Treatment: PASSIVATE OVERALL; Material: STEEL COMP 321 OVERALL; Surface Treatment Document and Classification: MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL. 9 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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