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201B — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

201B: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: COPPER ALLOY OVERALL, nut_style: CAP, nut_height: 1.698 INCHES NOMINAL IN, thread_class: 2B, thread_series: UNF, insert_material: PLASTIC SINGLE MATING END. This part is cataloged in the U.S.

Government catalog under NSN 4310-00-146-5593, 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
201B
NSN: 4310-00-146-5593
NIINs: 001465593, 004171804, 004949778, 009276962, 012772445, 014971686
FSC: 4310 — Compressors and Vacuum Pumps
CAGE: 830Q4 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS-WRIGHT STEAM AND AIR SOLUTIONS DIV STEAM AND AIR SOLUTIONS (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
nut_styleCAP
nut_height1.698 INCHES NOMINAL IN
thread_class2B
thread_seriesUNF
insert_materialPLASTIC SINGLE MATING END
thread_directionRIGHT-HAND
width_across_flats1.062 INCHES NOMINAL IN
mating_end_quantity1
nominal_thread_size0.750 INCHES IN
bearing_surface_typeCHAMFERED
contact_removabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
NSN4310-00-146-5593
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN 201B MFR CONNECTOR,RECEPTACLE,E
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONCOMPRESSOR AIR
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 201B?
201B is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What is the NSN for 201B?
201B is cataloged in the U.S. Government catalog under NSN 4310-00-146-5593. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.