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645-0924-002 — STRAP,RETAINING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

645-0924-002: STRAP,RETAINING.

The STRAP,RETAINING is a the manufacturer industrial component. Key specifications include cushion: NOT INCLUDED, material: STEEL COMP 1018 LOCATION NOT OTHERWISE SPECIFIED, mounting_pad: NOT INCLUDED, overall_width: 0.500 INCHES NOMINAL IN, overall_length: 4.215 INCHES NOMINAL IN, special_features: 0.190-32 UNF-2B THD HOLE,0.380 IN. DP ONE END IN.

This part is cataloged in the U.S. Government catalog under NSN 5340-01-269-6507, 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
645-0924-002
NSN: 5340-01-269-6507
FSC: 5340 — Hardware, Commercial
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
cushionNOT INCLUDED
materialSTEEL COMP 1018 LOCATION NOT OTHERWISE SPECIFIED
mounting_padNOT INCLUDED
overall_width0.500 INCHES NOMINAL IN
overall_length4.215 INCHES NOMINAL IN
special_features0.190-32 UNF-2B THD HOLE,0.380 IN. DP ONE END IN
surface_treatmentCADMIUM AND CHROMATE
material_thickness0.482 INCHES NOMINAL IN
mounting_hole_size0.201 INCHES NOMINAL IN
inside_diameter/arch_length3.250 INCHES NOMINAL IN
material_document_and_classificationASTM A108, GRADE 1018 ASSN STD SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
distance_between_base_and_inside_of_arch1.565 INCHES NOMINAL IN
NSN5340-01-269-6507
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 645-0924-002 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
•
MOUNTING HOLE SIZE: 0.201 INCHES NOMINAL IN
•
MOUNTING PAD: NOT INCLUDED
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A108, GRADE 1018 ASSN STD SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
•
MATERIAL THICKNESS: 0.482 INCHES NOMINAL IN
•
CUSHION: NOT INCLUDED
•
DISTANCE BETWEEN BASE AND INSIDE OF ARCH: 1.565 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE SIZE0.201 INCHES NOMINAL IN
MOUNTING PADNOT INCLUDED
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A108, GRADE 1018 ASSN STD SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
OVERALL LENGTH4.215 INCHES NOMINAL IN
OVERALL WIDTH0.500 INCHES NOMINAL IN
MATERIAL THICKNESS0.482 INCHES NOMINAL IN
CUSHIONNOT INCLUDED
DISTANCE BETWEEN BASE AND INSIDE OF ARCH1.565 INCHES NOMINAL IN
SPECIAL FEATURES0.190-32 UNF-2B THD HOLE,0.380 IN. DP ONE END IN
SURFACE TREATMENTCADMIUM AND CHROMATE
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: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 645-0924-002?
645-0924-002 is a STRAP,RETAINING.
What is the NSN for 645-0924-002?
645-0924-002 is cataloged in the U.S. Government catalog under NSN 5340-01-269-6507. This indicates validated use in U.S. government and defense supply chains.
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