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105450 — COVER SET,AIRCRAFT GROUND SERVIC

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

105450: COVER SET,AIRCRAFT GROUND SERVIC.

COVER SET,AIRCRAFT GROUND SERVIC. Key specifications include length: 2.375 INCHES NOMINAL IN, diameter: 0.188 INCHES NOMINAL IN, material: FABRIC, NYLON, specific_use: ECS EXHAUST DUCT EXTENSION, thread_length: 0.112 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN, style_designator: LEFT INTERNAL THREAD. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-298-5364, 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
105450
NSN: 5330-00-298-5364
NIINs: 002985364, 008900070, 011380028, 012039655
FSC: 5330 — Packing and Gasket Materials
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
length2.375 INCHES NOMINAL IN
diameter0.188 INCHES NOMINAL IN
materialFABRIC, NYLON
specific_useECS EXHAUST DUCT EXTENSION
thread_length0.112 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
style_designatorLEFT INTERNAL THREAD
aperture_diameter0.188 INCHES NOMINAL IN
surface_treatmentANODIZE AND CHROMATE OVERALL
end_item_identificationVORTAC,AN/FRN-43,44,45
cross-sectional_thickness0.078 INCHES NOMINAL IN
gage_ring_outside_diameter0.375 INCHES NOMINAL IN
cross-sectional_shape_styleMETAL WITH SOFT FILLER
NSN5330-00-298-5364
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 105450 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
•
CROSS-SECTIONAL THICKNESS: 0.078 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: METAL WITH SOFT FILLER
•
GAGE RING OUTSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
APERTURE DIAMETER: 0.188 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE
•
MATERIAL: ASBESTOS CORE
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.078 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEMETAL WITH SOFT FILLER
GAGE RING OUTSIDE DIAMETER0.375 INCHES NOMINAL IN
APERTURE DIAMETER0.188 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA1 TYPE
MATERIALASBESTOS CORE
MATERIALCOPPER CASE
SUBSTITUTES & CROSS-REFERENCES 2
2001ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
HHG101TYPE1Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 105450?
105450 is a COVER SET,AIRCRAFT GROUND SERVIC.
What parts can replace 105450?
There are 2 known substitutes for 105450: 2001A, HHG101TYPE1. Substitute compatibility should be verified for your specific system.
What is the NSN for 105450?
105450 is cataloged in the U.S. Government catalog under NSN 5330-00-298-5364. 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.