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234A011-3S — BOOT,DUST AND MOISTURE SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

234A011-3S: BOOT,DUST AND MOISTURE SEAL.

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYOLEFIN BODY, overall_height: 0.870 INCHES NOMINAL IN, mounting_method: CLAMP, style_designator: THRU-HOLE, body_outside_diameter: 0.620 INCHES NOMINAL IN, opening_inside_diameter: 0.350 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-410-7482, 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
234A011-3S
NSN: 5340-01-410-7482
FSC: 5340 — Hardware, Commercial
CAGE: 06090 — TE CONNECTIVITY CORPORATION DBA RAYCHEM PRODUCT DIVISION (USA)
SPECIFICATIONS
materialPLASTIC POLYOLEFIN BODY
overall_height0.870 INCHES NOMINAL IN
mounting_methodCLAMP
style_designatorTHRU-HOLE
body_outside_diameter0.620 INCHES NOMINAL IN
opening_inside_diameter0.350 INCHES MAXIMUM IN
NSN5340-01-410-7482
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 234A011-3S 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: 0.350 INCHES MAXIMUM IN
•
BODY OUTSIDE DIAMETER: 0.620 INCHES NOMINAL IN
•
MOUNTING METHOD: CLAMP
•
STYLE DESIGNATOR: THRU-HOLE
•
MATERIAL: PLASTIC POLYOLEFIN BODY
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.870 INCHES NOMINAL IN
OPENING INSIDE DIAMETER0.350 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.620 INCHES NOMINAL IN
MOUNTING METHODCLAMP
STYLE DESIGNATORTHRU-HOLE
MATERIALPLASTIC POLYOLEFIN BODY
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
2037AS556-01Reference document
Same NSN cross-reference
Reference document — Secondary reference
2037AS556Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 234A011-3S?
234A011-3S is a BOOT,DUST AND MOISTURE SEAL.
What parts can replace 234A011-3S?
There are 2 known substitutes for 234A011-3S: 2037AS556-01, 2037AS556. Substitute compatibility should be verified for your specific system.
What is the NSN for 234A011-3S?
234A011-3S is cataloged in the U.S. Government catalog under NSN 5340-01-410-7482. 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.