B044431 — RETAINER,OPTICAL ELEMENT

✓ Government record, cited

L3 TECHNOLOGIES, INC. DIV L3 KEO · COMPONENT

PRODUCT OVERVIEW

B044431: RETAINER,OPTICAL ELEMENT.

The RETAINER,OPTICAL ELEMENT is a L3 TECHNOLOGIES, INC. DIV L3 KEO optical transceiver module designed for high-speed data center interconnects. Key specifications include DEPTH: 0.250 INCHES NOMINAL IN, DIAMETER: 0.125 INCHES NOMINAL IN, MATERIAL: ALUMINUM ALLOY 6061, DRIVE TYPE: DRILLED HOLE, THREAD SIZE: 2.125 IN.-16 IN, GUIDE DESIGN: THREAD CHAMFER.

This part is cataloged in the U.S. Government catalog under NSN 6650-01-119-9919, 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

B044431

NSN: 6650-01-119-9919
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
CAGE: 34228 — L3 TECHNOLOGIES, INC. DIV L3 KEO (USA)

SPECIFICATIONS

DEPTH	0.250 INCHES NOMINAL IN
DIAMETER	0.125 INCHES NOMINAL IN
MATERIAL	ALUMINUM ALLOY 6061
DRIVE TYPE	DRILLED HOLE
THREAD SIZE	2.125 IN.-16 IN
GUIDE DESIGN	THREAD CHAMFER
RECESS DEPTH	1.125 INCHES NOMINAL IN
HOLE DIAMETER	1.000 INCHES NOMINAL IN
GUIDE LOCATION	BOTH EDGES
OVERALL LENGTH	1.125 INCHES NOMINAL IN
SETSCREW NOTCH	NOT PROVIDED
RECESS DIAMETER	1.900 INCHES NOMINAL IN
NSN	6650-01-119-9919

COMPONENT DIAGRAM

KEY FEATURES

•

RADIUS FROM GEOMETRIC AXIS TO HOLE CENTER: 0.859 INCHES NOMINAL IN

•

HOLE OR SLOT QUANTITY: 2

•

DRIVE TYPE: DRILLED HOLE

•

COUNTERBORE TAPER ANGLE IN DEG: 22.0

•

HOLE CHAMFER DIAMETER: 1.000 INCHES NOMINAL IN

•

STYLE DESIGNATOR: RECESSED

•

SETSCREW NOTCH: NOT PROVIDED

•

DIAMETER: 0.125 INCHES NOMINAL IN

TYPICAL APPLICATIONS

Data center switch-to-switch interconnects
Server-to-storage fabric connectivity
Long-distance fiber optic links
High-speed uplink connections (10G/25G/40G/100G)

TECHNICAL CHARACTERISTICS

RADIUS FROM GEOMETRIC AXIS TO HOLE CENTER	0.859 INCHES NOMINAL IN
HOLE OR SLOT QUANTITY	2
DRIVE TYPE	DRILLED HOLE
COUNTERBORE TAPER ANGLE IN DEG	22.0
HOLE CHAMFER DIAMETER	1.000 INCHES NOMINAL IN
STYLE DESIGNATOR	RECESSED
SETSCREW NOTCH	NOT PROVIDED
DIAMETER	0.125 INCHES NOMINAL IN
OVERALL LENGTH	1.125 INCHES NOMINAL IN
RECESS DEPTH	1.125 INCHES NOMINAL IN

OTHER ITEMS IN FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

6650-00-000-0164 6650-00-001-2319 6650-00-001-2322 6650-00-001-2323 6650-00-001-2324 6650-00-001-2326 6650-00-001-2327 6650-00-001-2328

SUBSTITUTES & CROSS-REFERENCES 2

882B044431Reference document

Same NSN cross-reference

Reference document — Secondary reference

044431Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is B044431?

B044431 is a RETAINER,OPTICAL ELEMENT manufactured by L3 TECHNOLOGIES, INC. DIV L3 KEO.

What parts can replace B044431?

There are 2 known substitutes for B044431: 882B044431, 044431. Substitute compatibility should be verified for your specific system.

What is the NSN for B044431?

B044431 is cataloged in the U.S. Government catalog under NSN 6650-01-119-9919. This indicates validated use in U.S. government and defense supply chains.

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