PartsTable
Technical Data Sheet
Download PDF

3874433 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3874433: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, hole_diameter: 0.190 INCHES MINIMUM AND 0.196 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 3.850 INCHES NOMINAL IN, aperture_width: 2.850 INCHES NOMINAL IN, overall_length: 9.450 INCHES NOMINAL IN, aperture_length: 8.670 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-021-9057, 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
3874433
NSN: 5330-01-021-9057
FSC: 5330 — Packing and Gasket Materials
CAGE: 09036 — SONFARREL INC. (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 OVERALL
hole_diameter0.190 INCHES MINIMUM AND 0.196 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
overall_width3.850 INCHES NOMINAL IN
aperture_width2.850 INCHES NOMINAL IN
overall_length9.450 INCHES NOMINAL IN
aperture_length8.670 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
bolt_hole_quantity10
gage_ring_thickness0.090 INCHES NOMINAL IN
inside_corner_radius0.375 INCHES NOMINAL IN
outside_corner_radius0.500 INCHES NOMINAL IN
cross-sectional_thickness0.120 INCHES NOMINAL IN
NSN5330-01-021-9057
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3874433 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: 0.120 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 0.375 INCHES NOMINAL IN
•
GAGE RING THICKNESS: 0.090 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: METAL AND SYNTHETIC RUBBER
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.120 INCHES NOMINAL IN
INSIDE CORNER RADIUS0.375 INCHES NOMINAL IN
GAGE RING THICKNESS0.090 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH9.450 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEMETAL AND SYNTHETIC RUBBER
OVERALL WIDTH3.850 INCHES NOMINAL IN
APERTURE WIDTH2.850 INCHES NOMINAL IN
APERTURE LENGTH8.670 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 2
11743433Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
718471Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 3874433?
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 3874433?
3874433 is a GASKET.
What parts can replace 3874433?
There are 2 known substitutes for 3874433: 11743433, 718471. Substitute compatibility should be verified for your specific system.
What is the NSN for 3874433?
3874433 is cataloged in the U.S. Government catalog under NSN 5330-01-021-9057. 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 — 3874433