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2483282 — SEAT,HELICAL COMPRESSION SPRING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2483282: SEAT,HELICAL COMPRESSION SPRING.

SEAT,HELICAL COMPRESSION SPRING. Key specifications include material: STEEL, design_type: SOLID, end_diameter: 0.4200 INCHES MINIMUM AND 0.4400 INCHES MAXIMUM IN, bore_diameter: 0.1900 INCHES MINIMUM AND 0.1950 INCHES MAXIMUM IN, overall_height: 0.1320 INCHES MINIMUM AND 0.1520 INCHES MAXIMUM IN, special_features: NOT CASEHARDENED. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-181-1380, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
2483282
NSN: 5340-00-181-1380
FSC: 5340 — Hardware, Commercial
CAGE: 95270 — SKURKA AEROSPACE INC (USA)
SPECIFICATIONS
materialSTEEL
design_typeSOLID
end_diameter0.4200 INCHES MINIMUM AND 0.4400 INCHES MAXIMUM IN
bore_diameter0.1900 INCHES MINIMUM AND 0.1950 INCHES MAXIMUM IN
overall_height0.1320 INCHES MINIMUM AND 0.1520 INCHES MAXIMUM IN
special_featuresNOT CASEHARDENED
style_designatorSEAT
surface_treatmentCADMIUM AND CHROMATE
first_step_diameter0.5400 INCHES MINIMUM AND 0.5500 INCHES MAXIMUM IN
distance_from_end_to_first_step0.1000 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM IN
NSN5340-00-181-1380
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2483282 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FIRST STEP DIAMETER: 0.5400 INCHES MINIMUM AND 0.5500 INCHES MAXIMUM IN
•
END DIAMETER: 0.4200 INCHES MINIMUM AND 0.4400 INCHES MAXIMUM IN
•
DISTANCE FROM END TO FIRST STEP: 0.1000 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM IN
•
DESIGN TYPE: SOLID
•
STYLE DESIGNATOR: SEAT
•
SURFACE TREATMENT: CADMIUM AND CHROMATE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.1320 INCHES MINIMUM AND 0.1520 INCHES MAXIMUM IN
FIRST STEP DIAMETER0.5400 INCHES MINIMUM AND 0.5500 INCHES MAXIMUM IN
END DIAMETER0.4200 INCHES MINIMUM AND 0.4400 INCHES MAXIMUM IN
DISTANCE FROM END TO FIRST STEP0.1000 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM IN
DESIGN TYPESOLID
STYLE DESIGNATORSEAT
SPECIAL FEATURESNOT CASEHARDENED
SURFACE TREATMENTCADMIUM AND CHROMATE
BORE DIAMETER0.1900 INCHES MINIMUM AND 0.1950 INCHES MAXIMUM IN
MATERIALSTEEL
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2483282?
2483282 is a SEAT,HELICAL COMPRESSION SPRING.
What is the NSN for 2483282?
2483282 is cataloged in the U.S. Government catalog under NSN 5340-00-181-1380. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.