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2-6249 — COUPLING

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

2-6249: COUPLING.

The COUPLING is a Legrand industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, head_style: HEXAGON, head_height: 0.203 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.875 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN, overall_height: 0.118 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5970-00-144-8194, 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→ 2-6249
NSN: 5970-00-144-8194
NIINs: 001448194, 004338825, 004705891, 006846712, 015325420
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 60674 — MICROWAVE DEVICES INC (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
head_styleHEXAGON
head_height0.203 INCHES NOMINAL IN
thread_class2A A
thread_length0.875 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN
overall_height0.118 INCHES NOMINAL IN
fastener_length1.375 INCHES NOMINAL IN
inside_diameter0.076 INCHES NOMINAL IN
outside_diameter0.218 INCHES NOMINAL IN
style_designatorCYLINDRICAL
width_between_flats0.500 INCHES NOMINAL IN
first_counterbore_depth0.042 INCHES NOMINAL IN
NSN5970-00-144-8194
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand COUPLING TITLE COMPONENT PN 2-6249 MFR Legrand COUPLING
KEY FEATURES
•
FIRST COUNTERBORE DIAMETER: 0.084 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
OUTSIDE DIAMETER: 0.218 INCHES NOMINAL IN
•
FIRST COUNTERBORE DEPTH: 0.042 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.076 INCHES NOMINAL IN
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.118 INCHES NOMINAL IN
FIRST COUNTERBORE DIAMETER0.084 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
OUTSIDE DIAMETER0.218 INCHES NOMINAL IN
FIRST COUNTERBORE DEPTH0.042 INCHES NOMINAL IN
INSIDE DIAMETER0.076 INCHES NOMINAL IN
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
31-2129-5Reference document
Same NSN cross-reference
Reference document — Secondary reference
2624-10Reference document
Same NSN cross-reference
Reference document — Secondary reference
1250-0762Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2-6249?
2-6249 is a COUPLING manufactured by Legrand. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2-6249?
There are 3 known substitutes for 2-6249: 31-2129-5, 2624-10, 1250-0762. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-6249?
2-6249 is cataloged in the U.S. Government catalog under NSN 5970-00-144-8194. 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.