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PartsTable / COMPONENT / 5330PL0951957
5330PL0951957 ✓ 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 GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q AND GLASS OVERALL, temp_rating: 600.0 FAHRENHEIT DEGF, hole_diameter: 0.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 1.974 INCHES NOMINAL IN, overall_length: 3.254 INCHES NOMINAL IN, hardness_rating: 60.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-526-6980, 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
5330PL0951957
NSN: 5330-00-526-6980
FSC: 5330
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q AND GLASS OVERALL
temp_rating600.0 FAHRENHEIT DEGF
hole_diameter0.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width1.974 INCHES NOMINAL IN
overall_length3.254 INCHES NOMINAL IN
hardness_rating60.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM OVERALL
fsc_application_dataFUSELAGE AIRFRAME
outside_corner_radius0.437 INCHES NOMINAL IN
material_document_and_classificationAMS3320 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
outside_edge_to_bolt_hole_center_distance_along_width0.437 INCHES NOMINAL IN
outside_edge_to_bolt_hole_center_distance_along_length0.437 INCHES NOMINAL IN
center_to_center_distance_between_bolt_holes_along_width1.109 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
NSN5330-00-526-6980
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5330PL0951957 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: AMS3320 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH: 0.437 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH: 1.109 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
TEMP RATING: 600.0 FAHRENHEIT DEGF
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH: 2.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
HARDNESS RATING: 60.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM OVERALL
•
MATERIAL: RUBBER SILICONE CLASS Q AND GLASS OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONAMS3320 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH3.254 INCHES NOMINAL IN
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH0.437 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.109 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TEMP RATING600.0 FAHRENHEIT DEGF
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
HARDNESS RATING60.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIALRUBBER SILICONE CLASS Q AND GLASS OVERALL
FSC APPLICATION DATAFUSELAGE AIRFRAME
HOLE DIAMETER0.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
347227Interchangeable
interchangeable cross-reference
interchangeable
LM139ADInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5330PL0951957?
5330PL0951957 is a GASKET.
What parts can replace 5330PL0951957?
There are 2 known substitutes for 5330PL0951957: 347227, LM139AD. Substitute compatibility should be verified for your specific system.
What is the NSN for 5330PL0951957?
5330PL0951957 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-526-6980. 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