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B644 — CONNECTOR,PLUG,ELECTRICAL

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

B644: CONNECTOR,PLUG,ELECTRICAL.

The CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: STEEL, link_style: PIN, link_plate_width: 0.512 INCHES NOMINAL IN, pin_fastening_method: SPRING CLIP, nominal_pitch_distance: 0.625 INCHES IN, end_item_identification: OA-9491/UYQ-70(V),DISP GRP, SUB COM, SRWS. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-250-8019, 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→ B644
NSN: 3020-00-250-8019
NIINs: 002508019, 014861573
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 0MKW7 — MINNPAR, LLC DBA MINNPAR (USA)
SPECIFICATIONS
materialSTEEL
link_stylePIN
link_plate_width0.512 INCHES NOMINAL IN
link_row_quantity1
pin_fastening_methodSPRING CLIP
nominal_pitch_distance0.625 INCHES IN
end_item_identificationOA-9491/UYQ-70(V),DISP GRP, SUB COM, SRWS
minimum_tensile_strength4880 POUNDS PER SQUARE INCH LBS
link_pin_nominal_diameter0.2000 INCHES IN
link_plate_nominal_thickness0.0800 INCHES IN
link_nominal_width_between_plates0.5350 INCHES IN
part_name_assigned_by_controlling_agencyINAVY DR CARRIER, REMOVABLE DR
NSN3020-00-250-8019
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,PLUG,ELECTRICAL TITLE COMPONENT PN B644 MFR CONNECTOR,PLUG,ELECTRI
KEY FEATURES
•
LINK PLATE NOMINAL THICKNESS: 0.0800 INCHES IN
•
LINK STYLE: PIN
•
LINK PIN NOMINAL DIAMETER: 0.2000 INCHES IN
•
NOMINAL PITCH DISTANCE: 0.625 INCHES IN
•
PIN FASTENING METHOD: SPRING CLIP
•
MINIMUM TENSILE STRENGTH: 4880 POUNDS PER SQUARE INCH LBS
•
LINK ROW QUANTITY: 1
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
LINK PLATE NOMINAL THICKNESS0.0800 INCHES IN
LINK STYLEPIN
LINK PIN NOMINAL DIAMETER0.2000 INCHES IN
NOMINAL PITCH DISTANCE0.625 INCHES IN
PIN FASTENING METHODSPRING CLIP
MINIMUM TENSILE STRENGTH4880 POUNDS PER SQUARE INCH LBS
LINK ROW QUANTITY1
MATERIALSTEEL
LINK NOMINAL WIDTH BETWEEN PLATES0.5350 INCHES IN
LINK PLATE WIDTH0.512 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 8
RC50C0NNL1NKReference document
Same NSN cross-reference
Reference document — Secondary reference
R602CCLBXReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
M1712Reference document
Same NSN cross-reference
Reference document — Secondary reference
RC50C0NNLINKReference document
Same NSN cross-reference
Reference document — Secondary reference
ASA50CLReference document
Same NSN cross-reference
Reference document — Secondary reference
5801LUMReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B644?
B644 is a CONNECTOR,PLUG,ELECTRICAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace B644?
There are 8 known substitutes for B644: RC50C0NNL1NK, R602CCLBX, M1712 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B644?
B644 is cataloged in the U.S. Government catalog under NSN 3020-00-250-8019. This indicates validated use in U.S. government and defense supply chains.
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