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RIA148776 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

RIA148776: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: STEEL, special_features: 11 GA SHEET,ASTM A569, end_item_identification: FORWARD REPAIR SYSTEM (FRS),MODEL M7,NSN 3990-01-463-4940,TM 9-3990-361-23, part_name_assigned_by_controlling_agency: COVER. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-480-5848, 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
RIA148776
NSN: 5340-01-480-5848
FSC: 5340 — Hardware, Commercial
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialSTEEL
special_features11 GA SHEET,ASTM A569
end_item_identificationFORWARD REPAIR SYSTEM (FRS),MODEL M7,NSN 3990-01-463-4940,TM 9-3990-361-23
part_name_assigned_by_controlling_agencyCOVER
NSN5340-01-480-5848
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: RIA148776 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
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES11 GA SHEET,ASTM A569
PART NAME ASSIGNED BY CONTROLLING AGENCYCOVER
END ITEM IDENTIFICATIONFORWARD REPAIR SYSTEM (FRS),MODEL M7,NSN 3990-01-463-4940,TM 9-3990-361-23
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is RIA148776?
RIA148776 is a COVER,ACCESS.
What is the NSN for RIA148776?
RIA148776 is cataloged in the U.S. Government catalog under NSN 5340-01-480-5848. This indicates validated use in U.S. government and defense supply chains.
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