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A45169 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A45169: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include angle: 30.0 DEGREES NOMINAL, material: ALUMINUM OVERALL, peripheral_diameter: 2.494 INCHES MINIMUM AND 2.496 INCHES MAXIMUM IN, center_hole_diameter: 1.002 INCHES MINIMUM AND 1.003 INCHES MAXIMUM IN, cross-sectional_height: 1.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-352-6733, 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
A45169
NSN: 5330-01-352-6733
FSC: 5330 — Packing and Gasket Materials
CAGE: 62389 — BRUDI EQUIPMENT INC (USA)
SPECIFICATIONS
angle30.0 DEGREES NOMINAL
materialALUMINUM OVERALL
peripheral_diameter2.494 INCHES MINIMUM AND 2.496 INCHES MAXIMUM IN
center_hole_diameter1.002 INCHES MINIMUM AND 1.003 INCHES MAXIMUM IN
cross-sectional_height1.500 INCHES NOMINAL IN
NSN5330-01-352-6733
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A45169 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
•
CROSS-SECTIONAL HEIGHT: 1.500 INCHES NOMINAL IN
•
ANGLE: 30.0 DEGREES NOMINAL
•
PERIPHERAL DIAMETER: 2.494 INCHES MINIMUM AND 2.496 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 1.002 INCHES MINIMUM AND 1.003 INCHES MAXIMUM IN
•
MATERIAL: ALUMINUM OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT1.500 INCHES NOMINAL IN
ANGLE30.0 DEGREES NOMINAL
PERIPHERAL DIAMETER2.494 INCHES MINIMUM AND 2.496 INCHES MAXIMUM IN
CENTER HOLE DIAMETER1.002 INCHES MINIMUM AND 1.003 INCHES MAXIMUM IN
MATERIALALUMINUM OVERALL
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 1
A47169Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 A45169?
A45169 is a RETAINER,PACKING.
What parts can replace A45169?
There is 1 known substitute for A45169: A47169. Substitute compatibility should be verified for your specific system.
What is the NSN for A45169?
A45169 is cataloged in the U.S. Government catalog under NSN 5330-01-352-6733. 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.