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1088823-1 — BOOT,DUST AND MOISTURE SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1088823-1: BOOT,DUST AND MOISTURE SEAL.

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE BODY, dome_height: 0.281 INCHES NOMINAL IN, thread_class: 2B, thread_length: 0.176 INCHES NOMINAL IN, thread_series: UNS, overall_height: 0.547 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-253-7162, 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
1088823-1
NSN: 5340-00-253-7162
FSC: 5340 — Hardware, Commercial
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialRUBBER SILICONE BODY
dome_height0.281 INCHES NOMINAL IN
thread_class2B
thread_length0.176 INCHES NOMINAL IN
thread_seriesUNS
overall_height0.547 INCHES NOMINAL IN
mounting_methodTHREAD
special_featuresWITH NICKEL PLATED BUSHING
style_designatorCLOSED END
width_across_flats0.625 INCHES NOMINAL IN
nominal_thread_size0.469 INCHES IN
base_thread_locationINTERNAL
NSN5340-00-253-7162
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1088823-1 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
•
DOME HEIGHT: 0.281 INCHES NOMINAL IN
•
WIDTH ACROSS FLATS: 0.625 INCHES NOMINAL IN
•
THREAD SERIES: UNS
•
OPENING INSIDE DIAMETER: 0.422 INCHES NOMINAL IN
•
MOUNTING METHOD: THREAD
•
BASE THREAD LOCATION: INTERNAL
•
THREAD LENGTH: 0.176 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DOME HEIGHT0.281 INCHES NOMINAL IN
OVERALL HEIGHT0.547 INCHES NOMINAL IN
WIDTH ACROSS FLATS0.625 INCHES NOMINAL IN
THREAD SERIESUNS
OPENING INSIDE DIAMETER0.422 INCHES NOMINAL IN
MOUNTING METHODTHREAD
BASE THREAD LOCATIONINTERNAL
THREAD LENGTH0.176 INCHES NOMINAL IN
STYLE DESIGNATORCLOSED END
NOMINAL THREAD SIZE0.469 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: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1088823-1?
1088823-1 is a BOOT,DUST AND MOISTURE SEAL.
What is the NSN for 1088823-1?
1088823-1 is cataloged in the U.S. Government catalog under NSN 5340-00-253-7162. This indicates validated use in U.S. government and defense supply chains.
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