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348083-1 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

348083-1: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE, design_type: FRICTION, overall_diameter: 0.380 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN, material_document_and_classification: MIL-R-46089, GRADE M MIL SPEC SINGLE MATERIAL RESPONSE, opening_inside_diameter_for_which_designed: 0.310 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-283-3674, 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
348083-1
NSN: 5340-01-283-3674
NIINs: 012833674, 013313658
FSC: 5340 — Hardware, Commercial
CAGE: 37695 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
materialRUBBER SILICONE
design_typeFRICTION
overall_diameter0.380 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
material_document_and_classificationMIL-R-46089, GRADE M MIL SPEC SINGLE MATERIAL RESPONSE
opening_inside_diameter_for_which_designed0.310 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
NSN5340-01-283-3674
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 348083-1 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
•
DESIGN TYPE: FRICTION
•
OVERALL DIAMETER: 0.380 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-46089, GRADE M MIL SPEC SINGLE MATERIAL RESPONSE
•
OPENING INSIDE DIAMETER FOR WHICH DESIGNED: 0.310 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SILICONE
TECHNICAL CHARACTERISTICS
DESIGN TYPEFRICTION
OVERALL DIAMETER0.380 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-46089, GRADE M MIL SPEC SINGLE MATERIAL RESPONSE
OPENING INSIDE DIAMETER FOR WHICH DESIGNED0.310 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
MATERIALRUBBER SILICONE
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
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FREQUENTLY ASKED QUESTIONS
What is 348083-1?
348083-1 is a TUBE ASSEMBLY,METAL.
What is the NSN for 348083-1?
348083-1 is cataloged in the U.S. Government catalog under NSN 5340-01-283-3674. 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.