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BLRCW23U-128 — BLRCW23U-128

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

BLRCW23U-128: BLRCW23U-128.

The BLRCW23U-128 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5340-01-455-1722, 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
BLRCW23U-128
NSN: 5340-01-455-1722
FSC: 5340 — Hardware, Commercial
CAGE: 99447 — COOPER INTERCONNECT, INC. DBA COOPER INTERCONNECT DIV INTERCONNECT (USA)
SPECIFICATIONS
Part NumberBLRCW23U-128
NSN5340-01-455-1722
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: BLRCW23U-128 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
•
DESIGN TYPE: FRICTION
•
OVERALL DIAMETER: 1.6250 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY
•
ROUND CAP OUTSIDE SURFACE CONDITION: KNURLED
TECHNICAL CHARACTERISTICS
DESIGN TYPEFRICTION
OVERALL DIAMETER1.6250 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY
ROUND CAP OUTSIDE SURFACE CONDITIONKNURLED
SUBSTITUTES & CROSS-REFERENCES 2
12984435Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
660-031NC23N-GSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BLRCW23U-128?
BLRCW23U-128 is a BLRCW23U-128.
What parts can replace BLRCW23U-128?
There are 2 known substitutes for BLRCW23U-128: 12984435, 660-031NC23N-G. Substitute compatibility should be verified for your specific system.
What is the NSN for BLRCW23U-128?
BLRCW23U-128 is cataloged in the U.S. Government catalog under NSN 5340-01-455-1722. This indicates validated use in U.S. government and defense supply chains.
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