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8437628-2 — STRAP,RETAINING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8437628-2: STRAP,RETAINING.

The STRAP,RETAINING is a the manufacturer industrial component. Key specifications include cushion: NOT INCLUDED, material: PLASTIC POLYHEXAMETHYLENE AMIDE LOCATION NOT OTHERWISE SPECIFIED, mounting_pad: NOT INCLUDED, overall_width: 0.875 INCHES NOMINAL IN, special_features: HOLES ARE 0.390 IN. MIN AND 0.405 IN.

MAX IN, material_thickness: 0.070 INCHES NOMINAL IN. This part is cataloged in the U.S. Government catalog under NSN 5340-00-182-4682, 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
8437628-2
NSN: 5340-00-182-4682
FSC: 5340 — Hardware, Commercial
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
cushionNOT INCLUDED
materialPLASTIC POLYHEXAMETHYLENE AMIDE LOCATION NOT OTHERWISE SPECIFIED
mounting_padNOT INCLUDED
overall_width0.875 INCHES NOMINAL IN
special_featuresHOLES ARE 0.390 IN. MIN AND 0.405 IN. MAX IN
material_thickness0.070 INCHES NOMINAL IN
distance_between_mounting_hole_centers0.563 INCHES MINIMUM AND 0.687 INCHES MAXIMUM IN
NSN5340-00-182-4682
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8437628-2 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
•
DISTANCE BETWEEN MOUNTING HOLE CENTERS: 0.563 INCHES MINIMUM AND 0.687 INCHES MAXIMUM IN
•
MOUNTING PAD: NOT INCLUDED
•
MATERIAL THICKNESS: 0.070 INCHES NOMINAL IN
•
CUSHION: NOT INCLUDED
•
MATERIAL: PLASTIC POLYHEXAMETHYLENE AMIDE LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS
DISTANCE BETWEEN MOUNTING HOLE CENTERS0.563 INCHES MINIMUM AND 0.687 INCHES MAXIMUM IN
MOUNTING PADNOT INCLUDED
OVERALL WIDTH0.875 INCHES NOMINAL IN
MATERIAL THICKNESS0.070 INCHES NOMINAL IN
CUSHIONNOT INCLUDED
SPECIAL FEATURESHOLES ARE 0.390 IN. MIN AND 0.405 IN. MAX IN
MATERIALPLASTIC POLYHEXAMETHYLENE AMIDE LOCATION NOT OTHERWISE SPECIFIED
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 2
S9NY-390BKSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
N9-390Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 8437628-2?
8437628-2 is a STRAP,RETAINING.
What parts can replace 8437628-2?
There are 2 known substitutes for 8437628-2: S9NY-390BK, N9-390. Substitute compatibility should be verified for your specific system.
What is the NSN for 8437628-2?
8437628-2 is cataloged in the U.S. Government catalog under NSN 5340-00-182-4682. This indicates validated use in U.S. government and defense supply chains.
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