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PartsTable / COMPONENT / 13265 ITEM 31
13265 ITEM 31 ✓ 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 LOCKING PLATE,NUT AND BOLT is a the manufacturer industrial component. Key specifications include width: 0.547 INCHES NOMINAL IN, material: STEEL COMP 1010, center_radius: 1.656 INCHES NOMINAL IN, plate_thickness: 0.030 INCHES NOMINAL IN, style_designator: RADIUS, mounting_hole_diameter: 0.344 INCHES NOMINAL 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 5340-01-186-1090, 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
13265 ITEM 31
NSN: 5340-01-186-1090
FSC: 5340
CAGE: 29236 — M-D PNEUMATICS INC (USA)
SPECIFICATIONS
width0.547 INCHES NOMINAL IN
materialSTEEL COMP 1010
center_radius1.656 INCHES NOMINAL IN
plate_thickness0.030 INCHES NOMINAL IN
style_designatorRADIUS
mounting_hole_diameter0.344 INCHES NOMINAL IN
cross-sectional_shape_styleFLAT
material_document_and_classificationSAE 1010 ASSN STD SINGLE MATERIAL RESPONSE
distance_between_mounting_hole_centers1.900 INCHES NOMINAL IN
NSN5340-01-186-1090
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 13265 ITEM 31 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
•
DISTANCE BETWEEN MOUNTING HOLE CENTERS: 1.900 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 1010 ASSN STD SINGLE MATERIAL RESPONSE
•
MATERIAL: STEEL COMP 1010
•
STYLE DESIGNATOR: RADIUS
•
CENTER RADIUS: 1.656 INCHES NOMINAL IN
•
PLATE THICKNESS: 0.030 INCHES NOMINAL IN
•
MOUNTING HOLE DIAMETER: 0.344 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
DISTANCE BETWEEN MOUNTING HOLE CENTERS1.900 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEFLAT
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1010 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 1010
STYLE DESIGNATORRADIUS
CENTER RADIUS1.656 INCHES NOMINAL IN
PLATE THICKNESS0.030 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.344 INCHES NOMINAL IN
WIDTH0.547 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
7814-00X781500Interchangeable
interchangeable cross-reference
interchangeable
7814-00AND7815-00Interchangeable
interchangeable cross-reference
interchangeable
13289Interchangeable
interchangeable cross-reference
interchangeable
1664366Interchangeable
interchangeable cross-reference
interchangeable
23-120082Interchangeable
interchangeable cross-reference
interchangeable
P48S34S32DInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 13265 ITEM 31?
13265 ITEM 31 is a LOCKING PLATE,NUT AND BOLT.
What parts can replace 13265 ITEM 31?
There are 8 known substitutes for 13265 ITEM 31: 7814-00X781500, 7814-00AND7815-00, 13289 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 13265 ITEM 31?
13265 ITEM 31 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-186-1090. 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