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3833147-1 — SEAT,HELICAL COMPRESSION SPRING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3833147-1: SEAT,HELICAL COMPRESSION SPRING.

SEAT,HELICAL COMPRESSION SPRING. Key specifications include material: ALUMINUM ALLOY, design_type: SOLID, end_diameter: 0.7910 INCHES MINIMUM AND 0.7940 INCHES MAXIMUM IN, bore_diameter: 0.6850 INCHES NOMINAL IN, style_designator: SEAT, counterbore_length: 0.1300 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-058-5198, 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
3833147-1
NSN: 5340-01-058-5198
FSC: 5340 — Hardware, Commercial
CAGE: 08244 — MOELLER MFG. COMPANY, LLC DIV AIRCRAFT (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
design_typeSOLID
end_diameter0.7910 INCHES MINIMUM AND 0.7940 INCHES MAXIMUM IN
bore_diameter0.6850 INCHES NOMINAL IN
style_designatorSEAT
counterbore_length0.1300 INCHES NOMINAL IN
first_step_diameter1.0200 INCHES NOMINAL IN
counterbore_diameter0.7100 INCHES NOMINAL IN
distance_from_end_to_first_step0.7930 INCHES MINIMUM AND 0.7970 INCHES MAXIMUM IN
NSN5340-01-058-5198
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3833147-1 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: 1.0200 INCHES NOMINAL IN
•
END DIAMETER: 0.7910 INCHES MINIMUM AND 0.7940 INCHES MAXIMUM IN
•
DISTANCE FROM END TO FIRST STEP: 0.7930 INCHES MINIMUM AND 0.7970 INCHES MAXIMUM IN
•
DESIGN TYPE: SOLID
•
STYLE DESIGNATOR: SEAT
•
COUNTERBORE LENGTH: 0.1300 INCHES NOMINAL IN
•
COUNTERBORE DIAMETER: 0.7100 INCHES NOMINAL IN
•
BORE DIAMETER: 0.6850 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST STEP DIAMETER1.0200 INCHES NOMINAL IN
END DIAMETER0.7910 INCHES MINIMUM AND 0.7940 INCHES MAXIMUM IN
DISTANCE FROM END TO FIRST STEP0.7930 INCHES MINIMUM AND 0.7970 INCHES MAXIMUM IN
DESIGN TYPESOLID
STYLE DESIGNATORSEAT
COUNTERBORE LENGTH0.1300 INCHES NOMINAL IN
COUNTERBORE DIAMETER0.7100 INCHES NOMINAL IN
BORE DIAMETER0.6850 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY
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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3833147-1?
3833147-1 is a SEAT,HELICAL COMPRESSION SPRING.
What is the NSN for 3833147-1?
3833147-1 is cataloged in the U.S. Government catalog under NSN 5340-01-058-5198. 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.