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6707868 PIECE 11 — BOOT,DUST AND MOISTURE SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6707868 PIECE 11: BOOT,DUST AND MOISTURE SEAL.

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include material: RUBBER BUNA N BODY, body_height: 4.480 INCHES NOMINAL IN, overall_height: 5.720 INCHES NOMINAL IN, sealing_method: MECHANICAL, style_designator: THRU-HOLE, EXPANDABLE, material_thickness: 0.040 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-341-6743, 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
6707868 PIECE 11
NSN: 5340-01-341-6743
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialRUBBER BUNA N BODY
body_height4.480 INCHES NOMINAL IN
overall_height5.720 INCHES NOMINAL IN
sealing_methodMECHANICAL
style_designatorTHRU-HOLE, EXPANDABLE
material_thickness0.040 INCHES NOMINAL IN
body_outside_diameter3.000 INCHES NOMINAL IN
opening_inside_diameter1.250 INCHES NOMINAL IN
NSN5340-01-341-6743
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6707868 PIECE 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
•
SEALING METHOD: MECHANICAL
•
OPENING INSIDE DIAMETER: 1.250 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 3.000 INCHES NOMINAL IN
•
BODY HEIGHT: 4.480 INCHES NOMINAL IN
•
STYLE DESIGNATOR: THRU-HOLE, EXPANDABLE
•
MATERIAL THICKNESS: 0.040 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUNA N BODY
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT5.720 INCHES NOMINAL IN
SEALING METHODMECHANICAL
OPENING INSIDE DIAMETER1.250 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER3.000 INCHES NOMINAL IN
BODY HEIGHT4.480 INCHES NOMINAL IN
STYLE DESIGNATORTHRU-HOLE, EXPANDABLE
MATERIAL THICKNESS0.040 INCHES NOMINAL IN
MATERIALRUBBER BUNA N BODY
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 6707868 PIECE 11?
6707868 PIECE 11 is a BOOT,DUST AND MOISTURE SEAL.
What is the NSN for 6707868 PIECE 11?
6707868 PIECE 11 is cataloged in the U.S. Government catalog under NSN 5340-01-341-6743. 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.