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3773508 — PLATE,RETAINING,SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3773508: PLATE,RETAINING,SEAL.

The PLATE,RETAINING,SEAL is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, material: STEEL, special_features: USED ON RIGHT AND LEFT HAND CIRCULATION BARRIERS, end_item_identification: CPLTRK, part_name_assigned_by_controlling_agency: PLATE 23.00 X 1.25 X .25 ST. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-570-5748, 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
3773508
NSN: 5340-01-570-5748
FSC: 5340 — Hardware, Commercial
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
shapeRECTANGULAR
materialSTEEL
special_featuresUSED ON RIGHT AND LEFT HAND CIRCULATION BARRIERS
mounting_hole_quantity5
end_item_identificationCPLTRK
part_name_assigned_by_controlling_agencyPLATE 23.00 X 1.25 X .25 ST
NSN5340-01-570-5748
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3773508 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
•
MOUNTING HOLE QUANTITY: 5
•
SHAPE: RECTANGULAR
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY5
SHAPERECTANGULAR
SPECIAL FEATURESUSED ON RIGHT AND LEFT HAND CIRCULATION BARRIERS
PART NAME ASSIGNED BY CONTROLLING AGENCYPLATE 23.00 X 1.25 X .25 ST
END ITEM IDENTIFICATIONCPLTRK
MATERIALSTEEL
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3773508?
3773508 is a PLATE,RETAINING,SEAL.
What is the NSN for 3773508?
3773508 is cataloged in the U.S. Government catalog under NSN 5340-01-570-5748. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.