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12421721 — GUARD,VALVE ACTUATOR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12421721: GUARD,VALVE ACTUATOR.

The GUARD,VALVE ACTUATOR is a the manufacturer industrial component. Key specifications include material: STEEL, overall_width: 101.5 MILLIMETERS NOMINAL MM, overall_height: 165.1 MILLIMETERS NOMINAL MM, overall_length: 412.8 MILLIMETERS NOMINAL MM, end_item_identification: CHASSIS,TRUCK; FAMILY OF MEDIUM TACTICAL VEHICLES-LIGHT, part_name_assigned_by_controlling_agency: GUARD,CONTROL,HEATER. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-474-2073, 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
12421721
NSN: 5340-01-474-2073
FSC: 5340 — Hardware, Commercial
CAGE: 0FW39 — BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP DBA DATA SYSTEMS INTERNATIONAL INC (USA)
SPECIFICATIONS
materialSTEEL
overall_width101.5 MILLIMETERS NOMINAL MM
overall_height165.1 MILLIMETERS NOMINAL MM
overall_length412.8 MILLIMETERS NOMINAL MM
end_item_identificationCHASSIS,TRUCK; FAMILY OF MEDIUM TACTICAL VEHICLES-LIGHT
part_name_assigned_by_controlling_agencyGUARD,CONTROL,HEATER
NSN5340-01-474-2073
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12421721 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
OVERALL HEIGHT165.1 MILLIMETERS NOMINAL MM
OVERALL LENGTH412.8 MILLIMETERS NOMINAL MM
OVERALL WIDTH101.5 MILLIMETERS NOMINAL MM
PART NAME ASSIGNED BY CONTROLLING AGENCYGUARD,CONTROL,HEATER
END ITEM IDENTIFICATIONCHASSIS,TRUCK; FAMILY OF MEDIUM TACTICAL VEHICLES-LIGHT
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 12421721?
12421721 is a GUARD,VALVE ACTUATOR.
What is the NSN for 12421721?
12421721 is cataloged in the U.S. Government catalog under NSN 5340-01-474-2073. This indicates validated use in U.S. government and defense supply chains.
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