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349D662-11 — CLIP,END,STRAP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

349D662-11: CLIP,END,STRAP.

The CLIP,END,STRAP is a the manufacturer industrial component. Key specifications include length: 2.750 INCHES NOMINAL IN, diameter: 2.880 INCHES NOMINAL IN, material: STEEL COMP 4130, opening_diameter: 1.880 INCHES NOMINAL IN, special_features: MATERIAL; STEEL SHEET, PER MIL-S-18729 OR AMS 6345, style_designator: END HOOK. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-596-0686, 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
349D662-11
NSN: 5340-01-596-0686
FSC: 5340 — Hardware, Commercial
CAGE: 30941 — EAST/WEST INDUSTRIES, INC. (USA)
SPECIFICATIONS
length2.750 INCHES NOMINAL IN
diameter2.880 INCHES NOMINAL IN
materialSTEEL COMP 4130
opening_diameter1.880 INCHES NOMINAL IN
special_featuresMATERIAL; STEEL SHEET, PER MIL-S-18729 OR AMS 6345
style_designatorEND HOOK
end_item_identificationCH-53A/D/E A
part_name_assigned_by_controlling_agencyFITTING, SEAT STRAP
NSN5340-01-596-0686
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 349D662-11 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
•
OPENING DIAMETER: 1.880 INCHES NOMINAL IN
•
LENGTH: 2.750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: END HOOK
•
DIAMETER: 2.880 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 4130
TECHNICAL CHARACTERISTICS
OPENING DIAMETER1.880 INCHES NOMINAL IN
LENGTH2.750 INCHES NOMINAL IN
STYLE DESIGNATOREND HOOK
DIAMETER2.880 INCHES NOMINAL IN
SPECIAL FEATURESMATERIAL; STEEL SHEET, PER MIL-S-18729 OR AMS 6345
PART NAME ASSIGNED BY CONTROLLING AGENCYFITTING, SEAT STRAP
END ITEM IDENTIFICATIONCH-53A/D/E A
MATERIALSTEEL COMP 4130
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 349D662-11?
349D662-11 is a CLIP,END,STRAP.
What is the NSN for 349D662-11?
349D662-11 is cataloged in the U.S. Government catalog under NSN 5340-01-596-0686. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.