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7404660 — STRAP,RETAINING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7404660: STRAP,RETAINING.

The STRAP,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL LOCATION NOT OTHERWISE SPECIFIED, overall_width: 4.094 INCHES MINIMUM AND 4.156 INCHES MAXIMUM IN, overall_length: 2.118 INCHES NOMINAL IN, surface_treatment: ZINC, material_thickness: 0.090 INCHES NOMINAL IN, inside_diameter/arch_length: 1.938 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-476-6557, 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
7404660
NSN: 5340-00-476-6557
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL LOCATION NOT OTHERWISE SPECIFIED
overall_width4.094 INCHES MINIMUM AND 4.156 INCHES MAXIMUM IN
overall_length2.118 INCHES NOMINAL IN
surface_treatmentZINC
material_thickness0.090 INCHES NOMINAL IN
inside_diameter/arch_length1.938 INCHES NOMINAL IN
distance_between_base_and_inside_of_arch0.203 INCHES NOMINAL IN
NSN5340-00-476-6557
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7404660 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 THICKNESS: 0.090 INCHES NOMINAL IN
•
DISTANCE BETWEEN BASE AND INSIDE OF ARCH: 0.203 INCHES NOMINAL IN
•
SURFACE TREATMENT: ZINC
•
MATERIAL: STEEL LOCATION NOT OTHERWISE SPECIFIED
•
INSIDE DIAMETER/ARCH LENGTH: 1.938 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL LENGTH2.118 INCHES NOMINAL IN
OVERALL WIDTH4.094 INCHES MINIMUM AND 4.156 INCHES MAXIMUM IN
MATERIAL THICKNESS0.090 INCHES NOMINAL IN
DISTANCE BETWEEN BASE AND INSIDE OF ARCH0.203 INCHES NOMINAL IN
SPECIAL FEATURES2 HOLES 1.531 IN. DIA SPACED 1.624 IN. C TO C ON CENTER LINE EQUAL DISTANCE FROM ENDS,2 HOLES 0.219 IN. DIA SPACED 3.625 IN. APART ON CENTER LINE,2 HOLES 0.219 IN. DIA SPACED 1.312 IN. APART 90 DEG FROM CENTERLINE 1.812 IN. FROM END HOLES IN
SURFACE TREATMENTZINC
MATERIALSTEEL LOCATION NOT OTHERWISE SPECIFIED
INSIDE DIAMETER/ARCH LENGTH1.938 INCHES NOMINAL IN
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 1
5340004766557Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 7404660?
7404660 is a STRAP,RETAINING.
What parts can replace 7404660?
There is 1 known substitute for 7404660: 5340004766557. Substitute compatibility should be verified for your specific system.
What is the NSN for 7404660?
7404660 is cataloged in the U.S. Government catalog under NSN 5340-00-476-6557. This indicates validated use in U.S. government and defense supply chains.
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