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SP7143 — ELBOW,ELECTRICAL CONDUIT

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

SP7143: ELBOW,ELECTRICAL CONDUIT.

The ELBOW,ELECTRICAL CONDUIT is a the manufacturer industrial component. Key specifications include end_type: INTERNAL THREAD SECOND END, material: IRON MALLEABLE, head_style: FLAT CHAMFER, head_height: 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.295 INCHES MINIMUM AND 0.305 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-276-1497, 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
SP7143
NSN: 5305-00-276-1497
NIINs: 002761497, 002809215
FSC: 5305 — Screws
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
end_typeINTERNAL THREAD SECOND END
materialIRON MALLEABLE
head_styleFLAT CHAMFER
head_height0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
thread_class2A A
head_diameter0.295 INCHES MINIMUM AND 0.305 INCHES MAXIMUM IN
thread_length0.320 INCHES MAXIMUM IN
screw_materialCOPPER ALLOY 482
fastener_length0.320 INCHES NOMINAL IN
deflection_angle90.0 DEGREES
style_designatorSTANDARD
thread_directionRIGHT-HAND
NSN5305-00-276-1497
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: SP7143 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HEAD HEIGHT: 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.320 INCHES NOMINAL IN
•
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-637,COMP 2 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-639,COMP 2 FED SPEC SINGLE MATERIAL RESPONSE
•
THREAD LENGTH: 0.320 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.190 INCHES IN
•
HEAD STYLE: FLAT CHAMFER
•
THREAD DIRECTION: RIGHT-HAND
•
SCREW MATERIAL: COPPER ALLOY 482
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
FASTENER LENGTH0.320 INCHES NOMINAL IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-637,COMP 2 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-639,COMP 2 FED SPEC SINGLE MATERIAL RESPONSE
THREAD LENGTH0.320 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.190 INCHES IN
HEAD STYLEFLAT CHAMFER
THREAD DIRECTIONRIGHT-HAND
SCREW MATERIALCOPPER ALLOY 482
INTERNAL DRIVE STYLESLOT
THREAD CLASS2A A
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SP7143?
SP7143 is a ELBOW,ELECTRICAL CONDUIT.
What is the NSN for SP7143?
SP7143 is cataloged in the U.S. Government catalog under NSN 5305-00-276-1497. This indicates validated use in U.S. government and defense supply chains.
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