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8437019 — STRAP,RETAINING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8437019: STRAP,RETAINING.

The STRAP,RETAINING is a the manufacturer industrial component. Key specifications include cushion: INCLUDED, material: RUBBER BONDING STRIP, mounting_pad: INCLUDED, overall_width: 0.600 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN, overall_length: 4.650 INCHES MINIMUM AND 4.710 INCHES MAXIMUM IN, special_features: END OF ARCH PROTRUDING PORTION IS180 DEGREE DIFFERENCE FROM STYL 3. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-044-7068, 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
8437019
NSN: 5340-01-044-7068
FSC: 5340 — Hardware, Commercial
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
cushionINCLUDED
materialRUBBER BONDING STRIP
mounting_padINCLUDED
overall_width0.600 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
overall_length4.650 INCHES MINIMUM AND 4.710 INCHES MAXIMUM IN
special_featuresEND OF ARCH PROTRUDING PORTION IS180 DEGREE DIFFERENCE FROM STYL 3
style_designatorSTRAIGHT ARCH
surface_treatmentANODIZE
material_thickness0.063 INCHES NOMINAL IN
mounting_hole_size0.170 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
inside_diameter/arch_length3.970 INCHES MINIMUM AND 4.030 INCHES MAXIMUM IN
distance_between_base_and_inside_of_arch3.160 INCHES MINIMUM AND 3.220 INCHES MAXIMUM IN
NSN5340-01-044-7068
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8437019 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: 0.170 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
•
MOUNTING PAD: INCLUDED
•
STYLE DESIGNATOR: STRAIGHT ARCH
•
MATERIAL THICKNESS: 0.063 INCHES NOMINAL IN
•
CUSHION: INCLUDED
•
DISTANCE BETWEEN BASE AND INSIDE OF ARCH: 3.160 INCHES MINIMUM AND 3.220 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE SIZE0.170 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
MOUNTING PADINCLUDED
STYLE DESIGNATORSTRAIGHT ARCH
OVERALL LENGTH4.650 INCHES MINIMUM AND 4.710 INCHES MAXIMUM IN
OVERALL WIDTH0.600 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
MATERIAL THICKNESS0.063 INCHES NOMINAL IN
CUSHIONINCLUDED
DISTANCE BETWEEN BASE AND INSIDE OF ARCH3.160 INCHES MINIMUM AND 3.220 INCHES MAXIMUM IN
SPECIAL FEATURESEND OF ARCH PROTRUDING PORTION IS180 DEGREE DIFFERENCE FROM STYL 3
SURFACE TREATMENTANODIZE
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 8437019?
8437019 is a STRAP,RETAINING.
What is the NSN for 8437019?
8437019 is cataloged in the U.S. Government catalog under NSN 5340-01-044-7068. This indicates validated use in U.S. government and defense supply chains.
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