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22AI214 — SEAT,HELICAL COMPRESSION SPRING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

22AI214: SEAT,HELICAL COMPRESSION SPRING.

SEAT,HELICAL COMPRESSION SPRING. Key specifications include material: STEEL, design_type: SOLID, end_diameter: 0.8960 INCHES MINIMUM AND 0.9060 INCHES MAXIMUM IN, bore_diameter: 0.3440 INCHES MINIMUM AND 0.3480 INCHES MAXIMUM IN, overall_height: 0.3750 INCHES NOMINAL IN, special_features: MATL-STEEL QQ-S-633,FS1120;NOT CASEHARDENED. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-353-8989, 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
22AI214
NSN: 5340-00-353-8989
FSC: 5340 — Hardware, Commercial
CAGE: 02978 — RENK AMERICA LLC DIV RENK AMERICA (USA)
SPECIFICATIONS
materialSTEEL
design_typeSOLID
end_diameter0.8960 INCHES MINIMUM AND 0.9060 INCHES MAXIMUM IN
bore_diameter0.3440 INCHES MINIMUM AND 0.3480 INCHES MAXIMUM IN
overall_height0.3750 INCHES NOMINAL IN
special_featuresMATL-STEEL QQ-S-633,FS1120;NOT CASEHARDENED
counterbore_length0.2810 INCHES NOMINAL IN
first_step_diameter1.2500 INCHES NOMINAL IN
counterbore_diameter0.7190 INCHES NOMINAL IN
fsc_application_dataCYLINDER AND CRANKCASE ASSEMBLY,GASOLINE ENGINE,NONAIRCRAFT
distance_from_end_to_first_step0.2970 INCHES NOMINAL IN
NSN5340-00-353-8989
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 22AI214 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
•
FSC APPLICATION DATA: CYLINDER AND CRANKCASE ASSEMBLY,GASOLINE ENGINE,NONAIRCRAFT
•
FIRST STEP DIAMETER: 1.2500 INCHES NOMINAL IN
•
END DIAMETER: 0.8960 INCHES MINIMUM AND 0.9060 INCHES MAXIMUM IN
•
DISTANCE FROM END TO FIRST STEP: 0.2970 INCHES NOMINAL IN
•
DESIGN TYPE: SOLID
•
COUNTERBORE LENGTH: 0.2810 INCHES NOMINAL IN
•
COUNTERBORE DIAMETER: 0.7190 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.3750 INCHES NOMINAL IN
FSC APPLICATION DATACYLINDER AND CRANKCASE ASSEMBLY,GASOLINE ENGINE,NONAIRCRAFT
FIRST STEP DIAMETER1.2500 INCHES NOMINAL IN
END DIAMETER0.8960 INCHES MINIMUM AND 0.9060 INCHES MAXIMUM IN
DISTANCE FROM END TO FIRST STEP0.2970 INCHES NOMINAL IN
DESIGN TYPESOLID
COUNTERBORE LENGTH0.2810 INCHES NOMINAL IN
COUNTERBORE DIAMETER0.7190 INCHES NOMINAL IN
SPECIAL FEATURESMATL-STEEL QQ-S-633,FS1120;NOT CASEHARDENED
BORE DIAMETER0.3440 INCHES MINIMUM AND 0.3480 INCHES MAXIMUM IN
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 22AI214?
22AI214 is a SEAT,HELICAL COMPRESSION SPRING.
What is the NSN for 22AI214?
22AI214 is cataloged in the U.S. Government catalog under NSN 5340-00-353-8989. This indicates validated use in U.S. government and defense supply chains.
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