120638 ✓ Verified by PartsTable

— · MRO · MRO_GENERAL

WHAT YOU NEED TO KNOW

SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter

Verify connector type on BOTH ends — many SAS cables are asymmetric

PRODUCT OVERVIEW

The 120638 is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 0.2000 INCHES NOMINAL IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, surface_treatment: CHROMATE OVERALL, body_inside_diameter: 0.2030 INCHES NOMINAL 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 5998-01-065-6672, 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

MRO→ MRO_GENERAL→ 120638

NSN: 5998-01-065-6672
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 94271 — LOCKHEED MARTIN CORP (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 6061 OVERALL
corner_shape	SQUARE ALL CORNERS
overall_length	0.2000 INCHES NOMINAL IN
style_designator	SOLID, PLAIN, NO OUTSIDE FLANGES
surface_treatment	CHROMATE OVERALL
body_inside_diameter	0.2030 INCHES NOMINAL IN
body_outside_diameter	0.7500 INCHES NOMINAL IN
material_document_and_classification	QQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification	MIL-C-5541,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN	5998-01-065-6672

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: ZZZY

•

REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.

TECHNICAL CHARACTERISTICS (FLIS)

CRITICALITY CODE JUSTIFICATION	ZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
CRITICALITY CODE JUSTIFICATION	ZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.

VERIFIED SUBSTITUTES & CROSS-REFERENCES 5

LWZ305Interchangeable

interchangeable cross-reference

interchangeable

MW6-10Interchangeable

interchangeable cross-reference

interchangeable

120638Interchangeable

interchangeable cross-reference

interchangeable

120638GP1Interchangeable

Same NIIN cross-reference

interchangeable

120638G1Interchangeable

Same NIIN cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99ESD SensitiveNot HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is 120638?

120638 is a 120638. It is classified as a MRO (MRO_GENERAL).

What parts can replace 120638?

There are 5 known substitutes for 120638: LWZ305, MW6-10, 120638 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 120638?

120638 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-065-6672. This indicates validated use in U.S. government and defense supply chains.

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