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Technical Data Sheet
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49159 — 49159

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

49159: 49159.

The 49159 is a the manufacturer industrial component. Key specifications include overall_height: 0.541 INCHES MINIMUM AND 0.556 INCHES MAXIMUM IN, overall_diameter: 0.625 INCHES NOMINAL IN, thread_size_and_series/type_designator: 0.500-20 UNF. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-323-2308, 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
49159
NSN: 5340-00-323-2308
NIINs: 003232308, 011074020, 014157276
FSC: 5340 — Hardware, Commercial
CAGE: 61864 — TRW ASSEMBLIES AND FASTENERS GROUP (USA)
SPECIFICATIONS
overall_height0.541 INCHES MINIMUM AND 0.556 INCHES MAXIMUM IN
overall_diameter0.625 INCHES NOMINAL IN
thread_size_and_series/type_designator0.500-20 UNF
NSN5340-00-323-2308
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 49159 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
FEATURES PROVIDED: CUSHION
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LOOP OPENING WIDTH: 1.438 INCHES NOMINAL IN
•
SURFACE TREATMENT: ENAMEL OVERALL
•
MATERIAL: STEEL COMP 1045 OVERALL
•
HOLE DIAMETER: 0.166 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
FEATURES PROVIDEDCUSHION
LOOP OPENING WIDTH1.438 INCHES NOMINAL IN
SURFACE TREATMENTENAMEL OVERALL
MATERIALSTEEL COMP 1045 OVERALL
HOLE DIAMETER0.166 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 49159?
49159 is a 49159.
What is the NSN for 49159?
49159 is cataloged in the U.S. Government catalog under NSN 5340-00-323-2308. This indicates validated use in U.S. government and defense supply chains.
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