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2121348 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2121348: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER SYNTHETIC OVERALL, hole_diameter: 0.156 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 1.750 INCHES NOMINAL IN, overall_length: 2.625 INCHES NOMINAL IN, aperture_length: 2.187 INCHES NOMINAL IN, cross-sectional_thickness: 0.023 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-918-9108, 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
2121348
NSN: 5330-00-918-9108
FSC: 5330 — Packing and Gasket Materials
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER SYNTHETIC OVERALL
hole_diameter0.156 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width1.750 INCHES NOMINAL IN
overall_length2.625 INCHES NOMINAL IN
aperture_length2.187 INCHES NOMINAL IN
cross-sectional_thickness0.023 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN
cross-sectional_shape_styleCLOTH AND SYNTHETIC RUBBER, NONMETALLIC MATERIAL
material_document_and_classificationMIL-C-8068 MIL SPEC ALL MATERIAL RESPONSES OVERALL
NSN5330-00-918-9108
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2121348 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: 0.023 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-C-8068 MIL SPEC ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: CLOTH AND SYNTHETIC RUBBER, NONMETALLIC MATERIAL
•
APERTURE LENGTH: 2.187 INCHES NOMINAL IN
•
MATERIAL: PLASTIC POLYAMIDE NYLON AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER SYNTHETIC OVERALL
•
HOLE DIAMETER: 0.156 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.023 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-8068 MIL SPEC ALL MATERIAL RESPONSES OVERALL
OVERALL LENGTH2.625 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLECLOTH AND SYNTHETIC RUBBER, NONMETALLIC MATERIAL
OVERALL WIDTH1.750 INCHES NOMINAL IN
APERTURE LENGTH2.187 INCHES NOMINAL IN
MATERIALPLASTIC POLYAMIDE NYLON AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER SYNTHETIC OVERALL
HOLE DIAMETER0.156 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
SUBSTITUTES & CROSS-REFERENCES 3
2886628Reference document
Same NSN cross-reference
Reference document — Secondary reference
5330PL0890568Reference document
Same NSN cross-reference
Reference document — Informative reference only
BUWEPSDWG2121348Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2121348?
2121348 is a GASKET.
What parts can replace 2121348?
There are 3 known substitutes for 2121348: 2886628, 5330PL0890568, BUWEPSDWG2121348. Substitute compatibility should be verified for your specific system.
What is the NSN for 2121348?
2121348 is cataloged in the U.S. Government catalog under NSN 5330-00-918-9108. This indicates validated use in U.S. government and defense supply chains.
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