PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 74988666
74988666 ✓ Verified by PartsTable
— · 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

The BEARING,WASHER,THRUST is a the manufacturer industrial component. Key specifications include material: FIBERBOARD LOCATION NOT OTHERWISE SPECIFIED, body_width: 1.650 INCHES MAXIMUM IN, hole_depth: 0.188 INCHES NOMINAL IN, shaft_type: THREADED, body_height: 2.380 INCHES MAXIMUM IN, body_length: 1.650 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-134-9245, 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
74988666
NSN: 4730-00-134-9245
FSC: 4730
CAGE: 0AHU0 — KALMAR AC INC (USA)
SPECIFICATIONS
materialFIBERBOARD LOCATION NOT OTHERWISE SPECIFIED
body_width1.650 INCHES MAXIMUM IN
hole_depth0.188 INCHES NOMINAL IN
shaft_typeTHREADED
body_height2.380 INCHES MAXIMUM IN
body_length1.650 INCHES MAXIMUM IN
felt_washerNOT INCLUDED
thread_size1/4-28
inside_depth8.000 INCHES MAXIMUM IN
inside_width14.000 INCHES MAXIMUM IN
linkage_typeTHREADED HOLE
assembly_formFOLDED
NSN4730-00-134-9245
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 74988666 · OEM ⚠ 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
ASTM-D5118 TYCFVASWGR200STRSCCLDInterchangeable
interchangeable cross-reference
interchangeable
PPP-B-636 TYCFVASWGR200STRSCCLDOInterchangeable
interchangeable cross-reference
interchangeable
ASTM-D1974Interchangeable
interchangeable cross-reference
interchangeable
243-2200-235624Interchangeable
interchangeable cross-reference
interchangeable
236-63-38PCBMPBInterchangeable
interchangeable cross-reference
interchangeable
228-63-37PCBM30Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 74988666?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 74988666?
74988666 is a BEARING,WASHER,THRUST.
What parts can replace 74988666?
There are 18 known substitutes for 74988666: ASTM-D5118 TYCFVASWGR200STRSCCLD, PPP-B-636 TYCFVASWGR200STRSCCLDO, ASTM-D1974 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 74988666?
74988666 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-134-9245. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 74988666

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026