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Technical Data Sheet
PartsTable / COMPONENT / D2609
D2609 ✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The ADAPTER,STRAIGHT,PIPE TO HOSE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON OR PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL, flow_angle: 90.0 DEGREES, leg_length: 2.484 INCHES MAXIMUM FIRST END IN, corner_shape: CHAMFERED OUTSIDE LEFT CORNER, overall_length: 1.2500 INCHES NOMINAL IN, connection_type: UNTHREADED EXTERNAL HOSE ALL ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-352-5792, 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
D2609
NSN: 3120-00-352-5792
FSC: 3120
CAGE: 8E499 — KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON OR PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
flow_angle90.0 DEGREES
leg_length2.484 INCHES MAXIMUM FIRST END IN
corner_shapeCHAMFERED OUTSIDE LEFT CORNER
overall_length1.2500 INCHES NOMINAL IN
connection_typeUNTHREADED EXTERNAL HOSE ALL ENDS
connection_styleBARBED OR BEADED (HOSE) ALL ENDS
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
features_providedCASEHARDENED
body_inside_diameter1.5020 INCHES MINIMUM AND 1.5040 INCHES MAXIMUM IN
body_outside_diameter1.8790 INCHES MINIMUM AND 1.8800 INCHES MAXIMUM IN
media_for_which_designedWATER FIRST RESPONSE
NSN3120-00-352-5792
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: D2609 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
BODY OUTSIDE DIAMETER: 1.8790 INCHES MINIMUM AND 1.8800 INCHES MAXIMUM IN
•
BODY INSIDE DIAMETER: 1.5020 INCHES MINIMUM AND 1.5040 INCHES MAXIMUM IN
•
FEATURES PROVIDED: CASEHARDENED
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
•
CORNER SHAPE: SQUARE OUTSIDE RIGHT CORNER
•
MATERIAL: STEEL COMP 1020 OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH1.2500 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER1.8790 INCHES MINIMUM AND 1.8800 INCHES MAXIMUM IN
BODY INSIDE DIAMETER1.5020 INCHES MINIMUM AND 1.5040 INCHES MAXIMUM IN
FEATURES PROVIDEDCASEHARDENED
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPECHAMFERED OUTSIDE LEFT CORNER
MATERIALSTEEL COMP 1020 OVERALL
CORNER SHAPESQUARE INSIDE LEFT CORNER
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
L-F-1546Interchangeable
interchangeable cross-reference
interchangeable
ASTM D2609-74Interchangeable
interchangeable cross-reference
interchangeable
308N1INNCInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D2609?
D2609 is a ADAPTER,STRAIGHT,PIPE TO HOSE.
What parts can replace D2609?
There are 3 known substitutes for D2609: L-F-1546, ASTM D2609-74, 308N1INNC. Substitute compatibility should be verified for your specific system.
What is the NSN for D2609?
D2609 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-352-5792. 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