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7386261 — PRELOAD BLOCK

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7386261: PRELOAD BLOCK.

The PRELOAD BLOCK is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_width: 1.250 INCHES NOMINAL IN, overall_height: 0.700 INCHES NOMINAL IN, overall_length: 2.228 INCHES NOMINAL IN, surface_treatment: PASSIVATE, end_item_identification: FES I/O NODE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-522-8155, 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
7386261
NSN: 5340-01-522-8155
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_width1.250 INCHES NOMINAL IN
overall_height0.700 INCHES NOMINAL IN
overall_length2.228 INCHES NOMINAL IN
special_featuresBLOCK HAS 4 HOLES AT 0.136 INCHES IN DIAMETER AND 0.630 INCHES DEEP FOR INSERTING .164-32 UNC-2BX50 SCREW; BLOCK HAS 1 THRU HOLE AT 0.257 INCHES IN DIAMETER FOR .312-18 UNC-2B SCREW IN
surface_treatmentPASSIVATE
end_item_identificationFES I/O NODE
accessory_components_and_quantitySCREW 5
NSN5340-01-522-8155
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7386261 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
•
ACCESSORY COMPONENTS AND QUANTITY: SCREW 5
•
SURFACE TREATMENT: PASSIVATE
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.700 INCHES NOMINAL IN
OVERALL LENGTH2.228 INCHES NOMINAL IN
OVERALL WIDTH1.250 INCHES NOMINAL IN
ACCESSORY COMPONENTS AND QUANTITYSCREW 5
SPECIAL FEATURESBLOCK HAS 4 HOLES AT 0.136 INCHES IN DIAMETER AND 0.630 INCHES DEEP FOR INSERTING .164-32 UNC-2BX50 SCREW; BLOCK HAS 1 THRU HOLE AT 0.257 INCHES IN DIAMETER FOR .312-18 UNC-2B SCREW IN
SURFACE TREATMENTPASSIVATE
END ITEM IDENTIFICATIONFES I/O NODE
MATERIALSTEEL CORROSION RESISTING
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7386261?
7386261 is a PRELOAD BLOCK.
What is the NSN for 7386261?
7386261 is cataloged in the U.S. Government catalog under NSN 5340-01-522-8155. This indicates validated use in U.S. government and defense supply chains.
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