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3184886-1 — BOOT,DUST AND MOISTURE SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3184886-1: BOOT,DUST AND MOISTURE SEAL.

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE BODY, thread_class: 2B, thread_series: UNS, overall_height: 0.520 INCHES NOMINAL IN, sealing_method: COMPRESSION, mounting_method: CHASE NIPPLE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-020-3264, 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
3184886-1
NSN: 5340-01-020-3264
FSC: 5340 — Hardware, Commercial
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialRUBBER SILICONE BODY
thread_class2B
thread_seriesUNS
overall_height0.520 INCHES NOMINAL IN
sealing_methodCOMPRESSION
mounting_methodCHASE NIPPLE
special_featuresMETAL SCREEN GROUNDS TO SWITCH
style_designatorCLOSED END
width_across_flats0.375 INCHES NOMINAL IN
nominal_thread_size0.250 INCHES IN
base_thread_locationINTERNAL
body_outside_diameter0.200 INCHES NOMINAL IN
NSN5340-01-020-3264
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3184886-1 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: 0.064 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 0.200 INCHES NOMINAL IN
•
MOUNTING METHOD: CHASE NIPPLE
•
BASE THREAD LOCATION: INTERNAL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.520 INCHES NOMINAL IN
WIDTH ACROSS FLATS0.375 INCHES NOMINAL IN
SEALING METHODCOMPRESSION
THREAD SERIESUNS
OPENING INSIDE DIAMETER0.064 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.200 INCHES NOMINAL IN
MOUNTING METHODCHASE NIPPLE
BASE THREAD LOCATIONINTERNAL
STYLE DESIGNATORCLOSED END
NOMINAL THREAD SIZE0.250 INCHES IN
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 3184886-1?
3184886-1 is a BOOT,DUST AND MOISTURE SEAL.
What is the NSN for 3184886-1?
3184886-1 is cataloged in the U.S. Government catalog under NSN 5340-01-020-3264. This indicates validated use in U.S. government and defense supply chains.
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