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B8923738 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

B8923738: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include outside_diameter: 1.000 INCHES NOMINAL IN, special_features: CHROMATE FOR IDENTIFICATION ONLY, aperture_diameter: 0.385 INCHES MINIMUM AND 0.387 INCHES MAXIMUM IN, cross-sectional_thickness: 0.024 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-168-1820, 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
B8923738
NSN: 5330-01-168-1820
FSC: 5330 — Packing and Gasket Materials
CAGE: 7U177 — FEDERAL-MOGUL CORPORATION DBA FEDERAL-MOGUL DIV FP DIESEL (USA)
SPECIFICATIONS
outside_diameter1.000 INCHES NOMINAL IN
special_featuresCHROMATE FOR IDENTIFICATION ONLY
aperture_diameter0.385 INCHES MINIMUM AND 0.387 INCHES MAXIMUM IN
cross-sectional_thickness0.024 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN
NSN5330-01-168-1820
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: B8923738 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: 0.024 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
APERTURE DIAMETER: 0.385 INCHES MINIMUM AND 0.387 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.024 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN
OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
APERTURE DIAMETER0.385 INCHES MINIMUM AND 0.387 INCHES MAXIMUM IN
SPECIAL FEATURESCHROMATE FOR IDENTIFICATION ONLY
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B8923738?
B8923738 is a GASKET.
What is the NSN for B8923738?
B8923738 is cataloged in the U.S. Government catalog under NSN 5330-01-168-1820. 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.