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90507-2 — MOUNT,RESILIENT,UTILITY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

90507-2: MOUNT,RESILIENT,UTILITY.

The MOUNT,RESILIENT,UTILITY is a the manufacturer industrial component. Key specifications include material: ALUMINUM CUP, flange_width: 1.938 INCHES NOMINAL IN, flange_length: 1.938 INCHES NOMINAL IN, inside_diameter: 0.375 INCHES NOMINAL IN, special_features: ITEM CONSISTS OF 2 MOUNTS MOUNTEDON A PLATE 4.375 IN LONG IN, style_designator: ROUND SPRING COMPRESSION FOUR-HOLE FLANGE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-477-0388, 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
90507-2
NSN: 5340-01-477-0388
FSC: 5340 — Hardware, Commercial
CAGE: K0624 — MUIRHEAD AEROSPACE LTD (GBR)
SPECIFICATIONS
materialALUMINUM CUP
flange_width1.938 INCHES NOMINAL IN
flange_length1.938 INCHES NOMINAL IN
inside_diameter0.375 INCHES NOMINAL IN
special_featuresITEM CONSISTS OF 2 MOUNTS MOUNTEDON A PLATE 4.375 IN LONG IN
style_designatorROUND SPRING COMPRESSION FOUR-HOLE FLANGE
distance_between_mounting_hole_centers1.375 INCHES NOMINAL IN
shortest_distance_between_mounting_hole_centers1.375 INCHES NOMINAL IN
NSN5340-01-477-0388
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 90507-2 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: 1.375 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND SPRING COMPRESSION FOUR-HOLE FLANGE
•
FLANGE LENGTH: 1.938 INCHES NOMINAL IN
•
SHORTEST DISTANCE BETWEEN MOUNTING HOLE CENTERS: 1.375 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
FLANGE WIDTH: 1.938 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM CORE
TECHNICAL CHARACTERISTICS
DISTANCE BETWEEN MOUNTING HOLE CENTERS1.375 INCHES NOMINAL IN
STYLE DESIGNATORROUND SPRING COMPRESSION FOUR-HOLE FLANGE
FLANGE LENGTH1.938 INCHES NOMINAL IN
SHORTEST DISTANCE BETWEEN MOUNTING HOLE CENTERS1.375 INCHES NOMINAL IN
INSIDE DIAMETER0.375 INCHES NOMINAL IN
SPECIAL FEATURESITEM CONSISTS OF 2 MOUNTS MOUNTEDON A PLATE 4.375 IN LONG IN
FLANGE WIDTH1.938 INCHES NOMINAL IN
MATERIALALUMINUM CORE
MATERIALALUMINUM CUP
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 90507-2?
90507-2 is a MOUNT,RESILIENT,UTILITY.
What is the NSN for 90507-2?
90507-2 is cataloged in the U.S. Government catalog under NSN 5340-01-477-0388. This indicates validated use in U.S. government and defense supply chains.
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