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30000386 — BLOWER,AIR BARRIER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

30000386: BLOWER,AIR BARRIER.

The BLOWER,AIR BARRIER is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include overall_width: 6.000 INCHES NOMINAL IN, overall_height: 9.280 INCHES NOMINAL IN, overall_length: 10.880 INCHES NOMINAL IN, voltage_rating: 24.0 VOLTS NOMINAL, end_item_identification: LLH0B2633, part_name_assigned_by_controlling_agency: SINGLE WHEEL 24 VOLT BLOWER. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-858-1336, 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
30000386
NSN: 5340-00-858-1336
NIINs: 008581336, 016592993
FSC: 5340 — Hardware, Commercial
CAGE: 81873 — WOODWARD HRT INC (USA)
SPECIFICATIONS
overall_width6.000 INCHES NOMINAL IN
overall_height9.280 INCHES NOMINAL IN
overall_length10.880 INCHES NOMINAL IN
voltage_rating24.0 VOLTS NOMINAL
end_item_identificationLLH0B2633
part_name_assigned_by_controlling_agencySINGLE WHEEL 24 VOLT BLOWER
maximum_air_capacity_in_cubic_feet_per_minute442.0
NSN5340-00-858-1336
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 30000386 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
•
COUNTERSINK ANGLE IN DEG: 45.0
•
FIRST STEP DIAMETER: 0.4090 INCHES NOMINAL IN
•
END DIAMETER: 0.2850 INCHES NOMINAL IN
•
COUNTERSINK DIAMETER: 0.1620 INCHES NOMINAL IN
•
DISTANCE FROM END TO FIRST STEP: 0.0430 INCHES NOMINAL IN
•
DESIGN TYPE: SOLID
•
SURFACE TREATMENT: ANODIZE
•
BORE DIAMETER: 0.1570 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
COUNTERSINK ANGLE IN DEG45.0
FIRST STEP DIAMETER0.4090 INCHES NOMINAL IN
END DIAMETER0.2850 INCHES NOMINAL IN
COUNTERSINK DIAMETER0.1620 INCHES NOMINAL IN
DISTANCE FROM END TO FIRST STEP0.0430 INCHES NOMINAL IN
DESIGN TYPESOLID
SURFACE TREATMENTANODIZE
BORE DIAMETER0.1570 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 30000386?
30000386 is a BLOWER,AIR BARRIER.
What is the NSN for 30000386?
30000386 is cataloged in the U.S. Government catalog under NSN 5340-00-858-1336. 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.