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12378865-002 — BAND,RETAINING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12378865-002: BAND,RETAINING.

The BAND,RETAINING is a the manufacturer industrial component. Key specifications include width: 50.0 MILLIMETERS NOMINAL MM, length: 63.0 MILLIMETERS MINIMUM AND 71.0 MILLIMETERS MAXIMUM MM, material: STEEL, end_style: LOOP WITH T-BOLT, thickness: 0.105 INCHES NOMINAL IN, thread_size: 0.500-13. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-506-8003, 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
12378865-002
NSN: 5340-01-506-8003
FSC: 5340 — Hardware, Commercial
CAGE: 0FW39 — BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP DBA DATA SYSTEMS INTERNATIONAL INC (USA)
SPECIFICATIONS
width50.0 MILLIMETERS NOMINAL MM
length63.0 MILLIMETERS MINIMUM AND 71.0 MILLIMETERS MAXIMUM MM
materialSTEEL
end_styleLOOP WITH T-BOLT
thickness0.105 INCHES NOMINAL IN
thread_size0.500-13
hole_diameter14.0 MILLIMETERS NOMINAL MM
hole_quantity2
special_featuresSIZE OF SLOT IN 2ND END IS 38 MM BY 5 MM MM
basic_shape_styleRIGHT ANGLE
end_item_identification2320-01-947-3893
short_leg_overall_length434.0 MILLIMETERS MINIMUM AND 446.0 MILLIMETERS MAXIMUM MM
NSN5340-01-506-8003
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12378865-002 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
•
LENGTH: 63.0 MILLIMETERS MINIMUM AND 71.0 MILLIMETERS MAXIMUM MM
•
END STYLE: PLAIN END WITH HOLE (S)
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A167 ASSN STD SINGLE MATERIAL RESPONSE
•
BASIC SHAPE STYLE: RIGHT ANGLE
•
SHORT LEG OVERALL LENGTH: 434.0 MILLIMETERS MINIMUM AND 446.0 MILLIMETERS MAXIMUM MM
•
THREAD SIZE: 0.500-13
TECHNICAL CHARACTERISTICS
LENGTH63.0 MILLIMETERS MINIMUM AND 71.0 MILLIMETERS MAXIMUM MM
END STYLEPLAIN END WITH HOLE (S)
END STYLELOOP WITH T-BOLT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A167 ASSN STD SINGLE MATERIAL RESPONSE
BASIC SHAPE STYLERIGHT ANGLE
SHORT LEG OVERALL LENGTH434.0 MILLIMETERS MINIMUM AND 446.0 MILLIMETERS MAXIMUM MM
THREAD SIZE0.500-13
SPECIAL FEATURESSIZE OF SLOT IN 2ND END IS 38 MM BY 5 MM MM
WIDTH50.0 MILLIMETERS NOMINAL MM
PART NAME ASSIGNED BY CONTROLLING AGENCYSTRAP ASSY,FUEL TANK
SUBSTITUTES & CROSS-REFERENCES 2
STS4005001Reference document
Same NSN cross-reference
Reference document — Secondary reference
12378865Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12378865-002?
12378865-002 is a BAND,RETAINING.
What parts can replace 12378865-002?
There are 2 known substitutes for 12378865-002: STS4005001, 12378865. Substitute compatibility should be verified for your specific system.
What is the NSN for 12378865-002?
12378865-002 is cataloged in the U.S. Government catalog under NSN 5340-01-506-8003. This indicates validated use in U.S. government and defense supply chains.
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