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3154430 — BOOT,DUST AND MOISTURE SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3154430: BOOT,DUST AND MOISTURE SEAL.

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE BODY, base_height: 0.098 INCHES NOMINAL IN, thread_class: 2B, thread_series: UNS, overall_height: 0.270 INCHES NOMINAL IN, sealing_method: COMPRESSION. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-069-8622, 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
3154430
NSN: 5340-01-069-8622
FSC: 5340 — Hardware, Commercial
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialRUBBER SILICONE BODY
base_height0.098 INCHES NOMINAL IN
thread_class2B
thread_seriesUNS
overall_height0.270 INCHES NOMINAL IN
sealing_methodCOMPRESSION
mounting_methodNUT(S)
style_designatorTHRU-HOLE
width_across_flats0.375 INCHES NOMINAL IN
nominal_thread_size0.250 INCHES IN
base_thread_locationINTERNAL
opening_inside_diameter0.062 INCHES NOMINAL IN
NSN5340-01-069-8622
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3154430 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
•
WIDTH ACROSS FLATS: 0.375 INCHES NOMINAL IN
•
SEALING METHOD: COMPRESSION
•
THREAD SERIES: UNS
•
OPENING INSIDE DIAMETER: 0.062 INCHES NOMINAL IN
•
MOUNTING METHOD: NUT(S)
•
BASE THREAD LOCATION: INTERNAL
•
STYLE DESIGNATOR: THRU-HOLE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.270 INCHES NOMINAL IN
WIDTH ACROSS FLATS0.375 INCHES NOMINAL IN
SEALING METHODCOMPRESSION
THREAD SERIESUNS
OPENING INSIDE DIAMETER0.062 INCHES NOMINAL IN
MOUNTING METHODNUT(S)
BASE THREAD LOCATIONINTERNAL
STYLE DESIGNATORTHRU-HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-5847CLASS 3,GRADE 25 MIL SPEC SINGLE MATERIAL RESPONSE BODY
MOUNTING DEVICE QUANTITY1
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 1
564063Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 3154430?
3154430 is a BOOT,DUST AND MOISTURE SEAL.
What parts can replace 3154430?
There is 1 known substitute for 3154430: 564063. Substitute compatibility should be verified for your specific system.
What is the NSN for 3154430?
3154430 is cataloged in the U.S. Government catalog under NSN 5340-01-069-8622. This indicates validated use in U.S. government and defense supply chains.
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