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Technical Data Sheet
1275B ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The BOX CONNECTOR,ELECTRICAL is a the manufacturer industrial component. Key specifications include end_type: EXTERNAL THREAD SECOND END, material: IRON MALLEABLE OR STEEL, thread_class: 2A A, overall_height: 2.625 INCHES NOMINAL IN, furnished_items: INSULATED BUSHING AND SCREW IN GROUNDING CONE AND LOCKNUT, thread_diameter: 3.5000 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 2590-00-456-1330, 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
1275B
NSN: 2590-00-456-1330
FSC: 2590
CAGE: 49234 — PROTECTOSEAL CO CONTAINER DIV (USA)
SPECIFICATIONS
end_typeEXTERNAL THREAD SECOND END
materialIRON MALLEABLE OR STEEL
thread_class2A A
overall_height2.625 INCHES NOMINAL IN
furnished_itemsINSULATED BUSHING AND SCREW IN GROUNDING CONE AND LOCKNUT
thread_diameter3.5000 INCHES NOMINAL IN
thread_quantity8.000 PER INCH
deflection_angle90.0 DEGREES
overall_diameter5.250 INCHES NOMINAL IN
special_featuresFURNISHED WITH A FIRE BAFFEL
style_designatorANGLE
features_providedBREATHER HOLE
NSN2590-00-456-1330
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BOX CONNECTOR,ELECTRICAL TITLE COMPONENT PN 1275B MFR BOX CONNECTOR,ELECTRIC
KEY FEATURES
MATERIAL: COPPER ALLOY OVERALL
SYSTEM FOR WHICH DESIGNED: NONPRESSURIZED
THREAD DIAMETER: 3.5000 INCHES NOMINAL IN
ACCOMMODATION TYPE: HANDLE END GRIPPING
FEATURES PROVIDED: BREATHER HOLE
LOCKING DEVICE TYPE: PADLOCK EYES
STYLE DESIGNATOR: HINGE TYPE THREADED INTERNAL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY OVERALL
SYSTEM FOR WHICH DESIGNEDNONPRESSURIZED
OVERALL HEIGHT2.625 INCHES NOMINAL IN
THREAD DIAMETER3.5000 INCHES NOMINAL IN
ACCOMMODATION TYPEHANDLE END GRIPPING
FEATURES PROVIDEDBREATHER HOLE
LOCKING DEVICE TYPEPADLOCK EYES
STYLE DESIGNATORHINGE TYPE THREADED INTERNAL
THREAD SERIES DESIGNATORUN
SPECIAL FEATURESFURNISHED WITH A FIRE BAFFEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
7-57-060Interchangeable
interchangeable cross-reference
interchangeable
LQ87590-ICInterchangeable
interchangeable cross-reference
interchangeable
5353Interchangeable
interchangeable cross-reference
interchangeable
STB-9075Interchangeable
interchangeable cross-reference
interchangeable
2343698Interchangeable
Same NIIN cross-reference
interchangeable
1275B-12TInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1275B?
1275B is a BOX CONNECTOR,ELECTRICAL.
What parts can replace 1275B?
There are 6 known substitutes for 1275B: 7-57-060, LQ87590-IC, 5353 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1275B?
1275B is cataloged in the Federal Logistics Information System (FLIS) under NSN 2590-00-456-1330. This indicates validated use in U.S. government and defense supply chains.
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