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1508M13P128 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1508M13P128: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OR STEEL COMP 304 RETAINER, hole_diameter: 0.261 INCHES MINIMUM AND 0.276 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 2.632 INCHES MINIMUM AND 2.672 INCHES MAXIMUM IN, overall_length: 2.632 INCHES MINIMUM AND 2.672 INCHES MAXIMUM IN, hardness_rating: 75.0 SHORE DUROMETER A NOMINAL OVERALL, special_features: SEALS BONDED TO EACH SIDE OF CEN-TER HOLE;MADE FROM SYNTHETIC RUBBER PER MIL-R-83485,TYPE 1. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-348-6170, 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
1508M13P128
NSN: 5330-01-348-6170
FSC: 5330 — Packing and Gasket Materials
CAGE: 95272 — STILLMAN SEAL CORPORATION DIV STILLMAN SEAL CORPERATION (USA)
SPECIFICATIONS
materialSTEEL COMP 302 OR STEEL COMP 304 RETAINER
hole_diameter0.261 INCHES MINIMUM AND 0.276 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
overall_width2.632 INCHES MINIMUM AND 2.672 INCHES MAXIMUM IN
overall_length2.632 INCHES MINIMUM AND 2.672 INCHES MAXIMUM IN
hardness_rating75.0 SHORE DUROMETER A NOMINAL OVERALL
special_featuresSEALS BONDED TO EACH SIDE OF CEN-TER HOLE;MADE FROM SYNTHETIC RUBBER PER MIL-R-83485,TYPE 1
style_designatorNON-CIRCULAR
aperture_diameter1.612 INCHES MINIMUM AND 1.632 INCHES MAXIMUM IN
bolt_hole_quantity4
gage_ring_thickness0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
elongation_percentage120 MAXIMUM
outside_corner_radius0.280 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
NSN5330-01-348-6170
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1508M13P128 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: 0.157 INCHES NOMINAL IN
•
SPECIAL TEST FEATURES: NO LEAKS PERMITTED DURING 16000 PRESSURE CYCLES BETWEEN 100 PSI TO 1400 PSI USING JP-4 WITH ELASTOMER AT 200 DEG F +/- 25 DEG F AND A 0.010 +/- 0.0005 GAP BETWEEN THE FLANGE AND RETAINER DEGF
•
GAGE RING THICKNESS: 0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
•
HARDNESS RATING: 75.0 SHORE DUROMETER A NOMINAL OVERALL
•
CRITICALITY CODE JUSTIFICATION: SPCL
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5513 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5515 ASSN STD SINGLE MATERIAL RESPONSE RETAINER
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.157 INCHES NOMINAL IN
SPECIAL TEST FEATURESNO LEAKS PERMITTED DURING 16000 PRESSURE CYCLES BETWEEN 100 PSI TO 1400 PSI USING JP-4 WITH ELASTOMER AT 200 DEG F +/- 25 DEG F AND A 0.010 +/- 0.0005 GAP BETWEEN THE FLANGE AND RETAINER DEGF
GAGE RING THICKNESS0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
HARDNESS RATING75.0 SHORE DUROMETER A NOMINAL OVERALL
CRITICALITY CODE JUSTIFICATIONSPCL
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5513 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5515 ASSN STD SINGLE MATERIAL RESPONSE RETAINER
OVERALL LENGTH2.632 INCHES MINIMUM AND 2.672 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEMETAL AND SYNTHETIC RUBBER
OVERALL WIDTH2.632 INCHES MINIMUM AND 2.672 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 2
1508M13-28Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1508M13Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1508M13P128?
1508M13P128 is a GASKET.
What parts can replace 1508M13P128?
There are 2 known substitutes for 1508M13P128: 1508M13-28, 1508M13. Substitute compatibility should be verified for your specific system.
What is the NSN for 1508M13P128?
1508M13P128 is cataloged in the U.S. Government catalog under NSN 5330-01-348-6170. This indicates validated use in U.S. government and defense supply chains.
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