PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

56549Washer,spring Tension

Horizon Aerospace Llc Dba Magnetics Division · NSN 5310-00-033-4752 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-033-4752 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-033-4752. Primary manufacturer part number: 56549.
Features
  • Washer,spring Tension — FSC 5310
  • Material: COPPER ALLOY 510 OVERALL
  • Surface Treatment: NICKEL OVERALL
  • Material Document and Classification: AMS 4510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Outside Diameter: 0.203 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN
  • Hole Diameter: 0.092 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
  • Material Thickness: 0.0065 INCHES NOMINAL IN
  • 1 verified cross-reference
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 5310-00-033-4752, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Horizon Aerospace Llc Dba Magnetics Division. Government technical data includes 6 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-033-4752
Primary Part Number56549
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerHorizon Aerospace Llc Dba Magnetics Division
StatusACTIVE
MaterialCOPPER ALLOY 510 OVERALL
Surface TreatmentNICKEL OVERALL
Material Document and ClassificationAMS 4510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Outside Diameter0.203 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN
Hole Diameter0.092 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
Material Thickness0.0065 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5331-00-073-8162CD5330-02513-002 INTERCHANGEABLE
O-Ring
Defense Industrial Supply Center Directorate of Engineering and Standardization
4730-00-530-72967235160 INTERCHANGEABLE
Strainer Element,sediment
Kalmar AC Inc
4730-01-184-9295D1D-55597 INTERCHANGEABLE
Coupling Half,quick Disconnect
Echelon Supply and Service, Inc.
Cross-Reference Index
Part NumberManufacturer
56549 PRIMARY Horizon Aerospace Llc Dba Magnetics Division (USA)
Related Parts
5331-00-073-8162INTERCHANGEABLE
O-RING
CD5330-02513-002
4730-00-530-7296INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
7235160
4730-01-184-9295INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
D1D-55597

Frequently Asked Questions

What is NSN 5310-00-033-4752?

NSN 5310-00-033-4752 is a Washer,spring Tension, manufactured by Horizon Aerospace Llc Dba Magnetics Division, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-033-4752?

NSN 5310-00-033-4752 has 1 cross-referenced part number: 56549 (Horizon Aerospace Llc Dba Magnetics Division).

What NSN replaces 5310-00-033-4752?

There are 3 known substitutes for 5310-00-033-4752: 5331-00-073-8162, 4730-00-530-7296, 4730-01-184-9295. Verify interchangeability with system specifications before substitution.

What are the specifications of 56549?

Key specifications for 56549: Material: COPPER ALLOY 510 OVERALL; Surface Treatment: NICKEL OVERALL; Material Document and Classification: AMS 4510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 0.203 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com