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PartsTable / COMPONENT / A413733
A413733 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include angle: 66.0 DEGREES NOMINAL, material: STEEL OVERALL, surface_treatment: SILVER OVERALL, peripheral_diameter: 3.502 INCHES MINIMUM AND 3.507 INCHES MAXIMUM IN, center_hole_diameter: 2.995 INCHES NOMINAL IN, cross-sectional_height: 0.500 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-007-4817, 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
A413733
NSN: 5330-01-007-4817
FSC: 5330
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
angle66.0 DEGREES NOMINAL
materialSTEEL OVERALL
surface_treatmentSILVER OVERALL
peripheral_diameter3.502 INCHES MINIMUM AND 3.507 INCHES MAXIMUM IN
center_hole_diameter2.995 INCHES NOMINAL IN
cross-sectional_height0.500 INCHES NOMINAL IN
cross-sectional_shape_styleCUP
NSN5330-01-007-4817
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A413733 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
•
CENTER HOLE DIAMETER: 2.995 INCHES NOMINAL IN
•
SURFACE TREATMENT: SILVER OVERALL
•
CROSS-SECTIONAL HEIGHT: 0.500 INCHES NOMINAL IN
•
ANGLE: 66.0 DEGREES NOMINAL
•
CROSS-SECTIONAL SHAPE STYLE: CUP
•
MATERIAL: STEEL OVERALL
•
PERIPHERAL DIAMETER: 3.502 INCHES MINIMUM AND 3.507 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CENTER HOLE DIAMETER2.995 INCHES NOMINAL IN
SURFACE TREATMENTSILVER OVERALL
CROSS-SECTIONAL HEIGHT0.500 INCHES NOMINAL IN
ANGLE66.0 DEGREES NOMINAL
CROSS-SECTIONAL SHAPE STYLECUP
MATERIALSTEEL OVERALL
PERIPHERAL DIAMETER3.502 INCHES MINIMUM AND 3.507 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
146494-71Interchangeable
interchangeable cross-reference
interchangeable
G320905J271Interchangeable
interchangeable cross-reference
interchangeable
745-1328-000Interchangeable
interchangeable cross-reference
interchangeable
9-410039Interchangeable
interchangeable cross-reference
interchangeable
B4139Interchangeable
interchangeable cross-reference
interchangeable
W-410039Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A413733?
A413733 is a RETAINER,PACKING.
What parts can replace A413733?
There are 9 known substitutes for A413733: 146494-71, G320905J271, 745-1328-000 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A413733?
A413733 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-007-4817. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026