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Technical Data Sheet
PartsTable / COMPONENT / 348536
348536 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The LIGHT EMITTING DIODE is a the manufacturer industrial component. Key specifications include special_features: OUTLET,2.000 IN. OD;48.250 IN.

O/A LG IN. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-208-9871, 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
348536
NSN: 5340-00-208-9871
FSC: 5340
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
special_featuresOUTLET,2.000 IN. OD;48.250 IN. O/A LG IN
NSN5340-00-208-9871
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 348536 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
•
LENGTH: 1.250 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.190 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLANGED LEFT INTERNAL THREAD
•
FLANGE WIDTH ACROSS FLATS: 0.562 INCHES NOMINAL IN
•
CORNER RADIUS: 0.030 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
•
DIAMETER: 0.371 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE: HEXAGON
TECHNICAL CHARACTERISTICS (FLIS)
LENGTH1.250 INCHES NOMINAL IN
FLANGE THICKNESS0.190 INCHES NOMINAL IN
STYLE DESIGNATORFLANGED LEFT INTERNAL THREAD
SPECIAL FEATURESTHREADED END COUNTERSUNK TO A MAXIMUM DIAMETER OF 0.1731 IN. AND A DEPTH OF 0.750 IN. IN
FLANGE WIDTH ACROSS FLATS0.562 INCHES NOMINAL IN
CORNER RADIUS0.030 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
DIAMETER0.371 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPEHEXAGON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
5355981Interchangeable
interchangeable cross-reference
interchangeable
348536Interchangeable
interchangeable cross-reference
interchangeable
58112Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 348536?
348536 is a LIGHT EMITTING DIODE.
What parts can replace 348536?
There are 3 known substitutes for 348536: 5355981, 348536, 58112. Substitute compatibility should be verified for your specific system.
What is the NSN for 348536?
348536 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-208-9871. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026