PartsTable
Technical Data Sheet
Download PDF

B49238 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

B49238: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: PLASTIC ACETAL OVERALL, peripheral_diameter: 3.219 INCHES NOMINAL IN, center_hole_diameter: 2.815 INCHES MINIMUM AND 2.821 INCHES MAXIMUM IN, cross-sectional_height: 0.823 INCHES MINIMUM AND 0.833 INCHES MAXIMUM IN, cross-sectional_thickness: 0.250 INCHES NOMINAL IN, cross-sectional_shape_style: FLANGE. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-064-0506, 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
B49238
NSN: 5330-01-064-0506
FSC: 5330 — Packing and Gasket Materials
CAGE: 05825 — O T S I (USA)
SPECIFICATIONS
materialPLASTIC ACETAL OVERALL
peripheral_diameter3.219 INCHES NOMINAL IN
center_hole_diameter2.815 INCHES MINIMUM AND 2.821 INCHES MAXIMUM IN
cross-sectional_height0.823 INCHES MINIMUM AND 0.833 INCHES MAXIMUM IN
cross-sectional_thickness0.250 INCHES NOMINAL IN
cross-sectional_shape_styleFLANGE
flanged_body_outside_diameter2.874 INCHES MINIMUM AND 2.880 INCHES MAXIMUM IN
NSN5330-01-064-0506
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: B49238 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: 0.250 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.823 INCHES MINIMUM AND 0.833 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: FLANGE
•
FLANGED BODY OUTSIDE DIAMETER: 2.874 INCHES MINIMUM AND 2.880 INCHES MAXIMUM IN
•
PERIPHERAL DIAMETER: 3.219 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 2.815 INCHES MINIMUM AND 2.821 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC ACETAL OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.250 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.823 INCHES MINIMUM AND 0.833 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEFLANGE
FLANGED BODY OUTSIDE DIAMETER2.874 INCHES MINIMUM AND 2.880 INCHES MAXIMUM IN
PERIPHERAL DIAMETER3.219 INCHES NOMINAL IN
CENTER HOLE DIAMETER2.815 INCHES MINIMUM AND 2.821 INCHES MAXIMUM IN
MATERIALPLASTIC ACETAL 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

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
Ready to buy B49238?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is B49238?
B49238 is a PACKING,PREFORMED.
What is the NSN for B49238?
B49238 is cataloged in the U.S. Government catalog under NSN 5330-01-064-0506. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — B49238