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3168558-1 — RETAINER,HELICAL COMPRESSION SPR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3168558-1: RETAINER,HELICAL COMPRESSION SPR.

RETAINER,HELICAL COMPRESSION SPR. Key specifications include material: ALUMINUM ALLOY 6061, overall_height: 0.420 INCHES MINIMUM AND 0.430 INCHES MAXIMUM IN, flange_diameter: 1.230 INCHES MINIMUM AND 1.240 INCHES MAXIMUM IN, style_designator: IRREGULAR, surface_treatment: ANODIZE, body_inside_diameter: 0.775 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-126-1355, 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
3168558-1
NSN: 5340-01-126-1355
FSC: 5340 — Hardware, Commercial
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061
overall_height0.420 INCHES MINIMUM AND 0.430 INCHES MAXIMUM IN
flange_diameter1.230 INCHES MINIMUM AND 1.240 INCHES MAXIMUM IN
style_designatorIRREGULAR
surface_treatmentANODIZE
body_inside_diameter0.775 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
body_outside_diameter0.900 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
casehardening_indicatorNOT CASEHARDENED
material_document_and_classificationQQ-A-200/8, 6061, T6 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-225/8, ALLOY 6061, T6 FED SPEC 2ND MATERIAL RESPONSE
surface_treatment_document_and_classificationMIL-A-8625, TYPE 1 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-A-8625, TYPE 2 MIL SPEC 2ND TREATMENT RESPONSE
NSN5340-01-126-1355
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3168558-1 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
•
FLANGE DIAMETER: 1.230 INCHES MINIMUM AND 1.240 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625, TYPE 1 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-A-8625, TYPE 2 MIL SPEC 2ND TREATMENT RESPONSE
•
BODY OUTSIDE DIAMETER: 0.900 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: IRREGULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-200/8, 6061, T6 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-225/8, ALLOY 6061, T6 FED SPEC 2ND MATERIAL RESPONSE
•
BODY INSIDE DIAMETER: 0.775 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER1.230 INCHES MINIMUM AND 1.240 INCHES MAXIMUM IN
OVERALL HEIGHT0.420 INCHES MINIMUM AND 0.430 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625, TYPE 1 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-A-8625, TYPE 2 MIL SPEC 2ND TREATMENT RESPONSE
BODY OUTSIDE DIAMETER0.900 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
STYLE DESIGNATORIRREGULAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/8, 6061, T6 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-225/8, ALLOY 6061, T6 FED SPEC 2ND MATERIAL RESPONSE
BODY INSIDE DIAMETER0.775 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
CASEHARDENING INDICATORNOT CASEHARDENED
SURFACE TREATMENTANODIZE
MATERIALALUMINUM ALLOY 6061
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 3168558-1?
3168558-1 is a RETAINER,HELICAL COMPRESSION SPR.
What is the NSN for 3168558-1?
3168558-1 is cataloged in the U.S. Government catalog under NSN 5340-01-126-1355. This indicates validated use in U.S. government and defense supply chains.
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