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SPAL4004735 — COVER,PROTECTIVE,DUST AND MOISTU

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SPAL4004735: COVER,PROTECTIVE,DUST AND MOISTU.

COVER,PROTECTIVE,DUST AND MOISTU. Key specifications include shape: IRREGULAR, material: ALUMINUM, overall_width: 204.0 MILLIMETERS NOMINAL MM, overall_length: 455.0 MILLIMETERS NOMINAL MM, end_item_identification: 2355-01-627-5147, part_name_assigned_by_controlling_agency: COVER,RIGHT SIDE,GUNNER PLATFORM,BODY PANEL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-677-9316, 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
SPAL4004735
NSN: 5340-01-677-9316
FSC: 5340 — Hardware, Commercial
CAGE: 0F875 — GENERAL DYNAMICS ORDNANCE AND TACTICAL SYSTEMS, INC. (USA)
SPECIFICATIONS
shapeIRREGULAR
materialALUMINUM
overall_width204.0 MILLIMETERS NOMINAL MM
overall_length455.0 MILLIMETERS NOMINAL MM
end_item_identification2355-01-627-5147
part_name_assigned_by_controlling_agencyCOVER,RIGHT SIDE,GUNNER PLATFORM,BODY PANEL
NSN5340-01-677-9316
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SPAL4004735 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
•
SHAPE: IRREGULAR
•
MATERIAL: ALUMINUM
TECHNICAL CHARACTERISTICS
SHAPEIRREGULAR
OVERALL LENGTH455.0 MILLIMETERS NOMINAL MM
OVERALL WIDTH204.0 MILLIMETERS NOMINAL MM
PART NAME ASSIGNED BY CONTROLLING AGENCYCOVER,RIGHT SIDE,GUNNER PLATFORM,BODY PANEL
END ITEM IDENTIFICATION2355-01-627-5147
MATERIALALUMINUM
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 SPAL4004735?
SPAL4004735 is a COVER,PROTECTIVE,DUST AND MOISTU.
What is the NSN for SPAL4004735?
SPAL4004735 is cataloged in the U.S. Government catalog under NSN 5340-01-677-9316. 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.