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11738892 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11738892: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, hole_diameter: 0.187 INCHES MINIMUM AND 0.193 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 6.615 INCHES NOMINAL IN, aperture_width: 6.125 INCHES NOMINAL IN, overall_length: 10.530 INCHES NOMINAL IN, aperture_length: 9.938 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-221-9790, 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
11738892
NSN: 5330-00-221-9790
FSC: 5330 — Packing and Gasket Materials
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
hole_diameter0.187 INCHES MINIMUM AND 0.193 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
overall_width6.615 INCHES NOMINAL IN
aperture_width6.125 INCHES NOMINAL IN
overall_length10.530 INCHES NOMINAL IN
aperture_length9.938 INCHES NOMINAL IN
hardness_rating55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
surface_treatmentCADMIUM AND CHROMATE OVERALL
gage_ring_thickness0.100 INCHES NOMINAL IN
outside_corner_radius0.190 INCHES NOMINAL IN
cross-sectional_thickness0.140 INCHES NOMINAL IN
cross-sectional_shape_styleMETAL AND SYNTHETIC RUBBER
NSN5330-00-221-9790
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11738892 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
CROSS-SECTIONAL THICKNESS: 0.140 INCHES NOMINAL IN
•
GAGE RING THICKNESS: 0.100 INCHES NOMINAL IN
•
INSIDE CORNER INVERTED RADIUS: 0.190 INCHES NOMINAL IN
•
HARDNESS RATING: 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11 FED SPEC 1ST MATERIAL RESPONSE AND MIL-R-6855,CL 1,GR 60 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: METAL AND SYNTHETIC RUBBER
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CROSS-SECTIONAL THICKNESS0.140 INCHES NOMINAL IN
GAGE RING THICKNESS0.100 INCHES NOMINAL IN
INSIDE CORNER INVERTED RADIUS0.190 INCHES NOMINAL IN
HARDNESS RATING55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC 1ST MATERIAL RESPONSE AND MIL-R-6855,CL 1,GR 60 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
OVERALL LENGTH10.530 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEMETAL AND SYNTHETIC RUBBER
OVERALL WIDTH6.615 INCHES NOMINAL IN
APERTURE WIDTH6.125 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
708274Reference 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 11738892?
11738892 is a GASKET.
What parts can replace 11738892?
There is 1 known substitute for 11738892: 708274. Substitute compatibility should be verified for your specific system.
What is the NSN for 11738892?
11738892 is cataloged in the U.S. Government catalog under NSN 5330-00-221-9790. This indicates validated use in U.S. government and defense supply chains.
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