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FT1404C — BOOT,DUST AND MOISTURE SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

FT1404C: BOOT,DUST AND MOISTURE SEAL.

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include body_height: 5.250 INCHES NOMINAL IN, overall_height: 6.000 INCHES NOMINAL IN, style_designator: THRU-HOLE, EXPANDABLE, surface_treatment: RUBBER CHLOROPRENE BODY, base_outside_diameter: 1.520 INCHES NOMINAL IN, body_outside_diameter: 1.120 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-623-5539, 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
FT1404C
NSN: 5340-00-623-5539
FSC: 5340 — Hardware, Commercial
CAGE: 30299 — FLEXIBLE TECHNOLOGIES INC (USA)
SPECIFICATIONS
body_height5.250 INCHES NOMINAL IN
overall_height6.000 INCHES NOMINAL IN
style_designatorTHRU-HOLE, EXPANDABLE
surface_treatmentRUBBER CHLOROPRENE BODY
base_outside_diameter1.520 INCHES NOMINAL IN
body_outside_diameter1.120 INCHES NOMINAL IN
opening_inside_diameter0.620 INCHES NOMINAL IN
NSN5340-00-623-5539
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: FT1404C 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 INSIDE DIAMETER: 0.620 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 1.120 INCHES NOMINAL IN
•
BODY HEIGHT: 5.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: THRU-HOLE, EXPANDABLE
•
BASE OUTSIDE DIAMETER: 1.520 INCHES NOMINAL IN
•
SURFACE TREATMENT: RUBBER CHLOROPRENE BODY
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT6.000 INCHES NOMINAL IN
OPENING INSIDE DIAMETER0.620 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER1.120 INCHES NOMINAL IN
BODY HEIGHT5.250 INCHES NOMINAL IN
STYLE DESIGNATORTHRU-HOLE, EXPANDABLE
BASE OUTSIDE DIAMETER1.520 INCHES NOMINAL IN
SURFACE TREATMENTRUBBER CHLOROPRENE BODY
SUBSTITUTES & CROSS-REFERENCES 3
D3062Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
0LB107Reference document
Same NSN cross-reference
Reference document — Secondary reference
3-3851Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FT1404C?
FT1404C is a BOOT,DUST AND MOISTURE SEAL.
What parts can replace FT1404C?
There are 3 known substitutes for FT1404C: D3062, 0LB107, 3-3851. Substitute compatibility should be verified for your specific system.
What is the NSN for FT1404C?
FT1404C is cataloged in the U.S. Government catalog under NSN 5340-00-623-5539. 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.