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53X-02-164 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

53X-02-164: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: PLASTIC ACETAL OVERALL, special_features: MATERIAL GRADE 100AF,12 EACH COUNTERBORED HOLES, body_recess_depth: 0.397 INCHES NOMINAL IN, lip_inside_diameter: 10.281 INCHES NOMINAL IN, peripheral_diameter: 10.495 INCHES MINIMUM AND 10.498 INCHES MAXIMUM IN, center_hole_diameter: 8.011 INCHES MINIMUM AND 8.013 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-357-3948, 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
53X-02-164
NSN: 5330-01-357-3948
FSC: 5330 — Packing and Gasket Materials
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialPLASTIC ACETAL OVERALL
special_featuresMATERIAL GRADE 100AF,12 EACH COUNTERBORED HOLES
body_recess_depth0.397 INCHES NOMINAL IN
lip_inside_diameter10.281 INCHES NOMINAL IN
peripheral_diameter10.495 INCHES MINIMUM AND 10.498 INCHES MAXIMUM IN
center_hole_diameter8.011 INCHES MINIMUM AND 8.013 INCHES MAXIMUM IN
cross-sectional_height0.585 INCHES MINIMUM AND 0.595 INCHES MAXIMUM IN
cross-sectional_shape_styleSPECIAL
flanged_body_outside_diameter9.469 INCHES NOMINAL IN
NSN5330-01-357-3948
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 53X-02-164 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
•
LIP INSIDE DIAMETER: 10.281 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.585 INCHES MINIMUM AND 0.595 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: SPECIAL
•
FLANGED BODY OUTSIDE DIAMETER: 9.469 INCHES NOMINAL IN
•
PERIPHERAL DIAMETER: 10.495 INCHES MINIMUM AND 10.498 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 8.011 INCHES MINIMUM AND 8.013 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC ACETAL OVERALL
TECHNICAL CHARACTERISTICS
LIP INSIDE DIAMETER10.281 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.585 INCHES MINIMUM AND 0.595 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESPECIAL
FLANGED BODY OUTSIDE DIAMETER9.469 INCHES NOMINAL IN
PERIPHERAL DIAMETER10.495 INCHES MINIMUM AND 10.498 INCHES MAXIMUM IN
SPECIAL FEATURESMATERIAL GRADE 100AF,12 EACH COUNTERBORED HOLES
CENTER HOLE DIAMETER8.011 INCHES MINIMUM AND 8.013 INCHES MAXIMUM IN
MATERIALPLASTIC ACETAL OVERALL
BODY RECESS DEPTH0.397 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 53X-02-164?
53X-02-164 is a RETAINER,PACKING.
What is the NSN for 53X-02-164?
53X-02-164 is cataloged in the U.S. Government catalog under NSN 5330-01-357-3948. 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.