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8408734 — 8408734

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

8408734: 8408734.

The 8408734 is a the manufacturer industrial component. Key specifications include end_item_identification: ASR-9, AIRPORT SURVEILLANCE RADAR9, CONTRACT FA-01-03-C-20027. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-305-0752, 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
MRO→ MRO_GENERAL→ 8408734
NSN: 5330-00-305-0752
NIINs: 003050752, 012952744
FSC: 5330 — Packing and Gasket Materials
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
end_item_identificationASR-9, AIRPORT SURVEILLANCE RADAR9, CONTRACT FA-01-03-C-20027
NSN5330-00-305-0752
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8408734 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 THICKNESS: 0.0265 INCHES MINIMUM AND 0.0315 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: CUP
•
PERIPHERAL DIAMETER: 2.250 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 1.373 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY 5086 OR ALUMINUM ALLOY 8280 OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.0265 INCHES MINIMUM AND 0.0315 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLECUP
PERIPHERAL DIAMETER2.250 INCHES NOMINAL IN
CENTER HOLE DIAMETER1.373 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY 5086 OR ALUMINUM ALLOY 8280 OVERALL
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 8408734?
8408734 is a 8408734. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 8408734?
8408734 is cataloged in the U.S. Government catalog under NSN 5330-00-305-0752. 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.