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PartsTable / COMPONENT / 22-4100
22-4100 ✓ Verified by PartsTable
Thule · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

Day hike pack with adjustable, perfect-fit suspension, fully breathable mesh back panel, and built-in raincover. Key specifications include thread_length: 0.500 INCHES NOMINAL IN, thread_direction: RIGHT-HAND, internal_drive_style: CROSS RECESS TYPE II, nominal_thread_diameter: 0.190 INCHES IN, thread_quantity_per_inch: 24, thread_series_designator: UNIFIED NATIONAL COARSE (UNC). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-294-8800, 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
22-4100
NSN: 4730-01-294-8800
FSC: 4730
CAGE: 09393 — ROCHESTER SENSORS, LLC (USA)
SPECIFICATIONS
thread_length0.500 INCHES NOMINAL IN
thread_directionRIGHT-HAND
internal_drive_styleCROSS RECESS TYPE II
nominal_thread_diameter0.190 INCHES IN
thread_quantity_per_inch24
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN4730-01-294-8800
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 22-4100 · Thule ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
BOLT HOLE DIAMETER: 0.250 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
BOLT HOLE QUANTITY: 4
•
FLANGE DIAMETER: 2.938 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND, ONE BOLT HOLE CIRCLE
•
BOLT CIRCLE DIAMETER: 2.031 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
BOLT HOLE DIAMETER0.250 INCHES NOMINAL IN
MATERIALSTEEL
BOLT HOLE QUANTITY4
FLANGE DIAMETER2.938 INCHES NOMINAL IN
STYLE DESIGNATORROUND, ONE BOLT HOLE CIRCLE
BOLT CIRCLE DIAMETER2.031 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
224100Interchangeable
interchangeable cross-reference
interchangeable
LCAC100-512-T22Interchangeable
interchangeable cross-reference
interchangeable
LCAC100-512-01/ SHEET 12Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 22-4100?
22-4100 is a FILTER ELEMENT,AIR CONDITIONING manufactured by Thule.
What parts can replace 22-4100?
There are 3 known substitutes for 22-4100: 224100, LCAC100-512-T22, LCAC100-512-01/ SHEET 12. Substitute compatibility should be verified for your specific system.
What is the NSN for 22-4100?
22-4100 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-294-8800. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026