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860-4400 — INSULATION SLEEVING,ELECTRICAL,S

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

860-4400: INSULATION SLEEVING,ELECTRICAL,S.

INSULATION SLEEVING,ELECTRICAL,S. Key specifications include material: PLASTIC VINYL LOCATION NOT OTHERWISE SPECIFIED, end_style: VERTEX BELOW CENTER, ring_style: STRAIGHT GAP, flexibility: SEMIFLEXIBLE, usage_design: EXTERNAL, inside_diameter: 0.390 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-174-9850, 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
860-4400
NSN: 5325-00-174-9850
NIINs: 001749850, 014871431
FSC: 5325 — Fastening Devices
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialPLASTIC VINYL LOCATION NOT OTHERWISE SPECIFIED
end_styleVERTEX BELOW CENTER
ring_styleSTRAIGHT GAP
flexibilitySEMIFLEXIBLE
usage_designEXTERNAL
inside_diameter0.390 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN
major_thickness0.053 INCHES MINIMUM AND 0.057 INCHES MAXIMUM IN
outside_diameter0.496 INCHES MINIMUM AND 0.519 INCHES MAXIMUM IN
style_designatorBOOT-STRAIGHT
reliability_indicatorNOT ESTABLISHED
casehardening_indicatorNOT CASEHARDENED
end_item_identificationBU24A, BU25, BU25C
NSN5325-00-174-9850
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 860-4400 · 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
•
MATERIAL HARDNESS RATING: 43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
•
USAGE DESIGN: EXTERNAL
•
END STYLE: VERTEX BELOW CENTER
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
OUTSIDE DIAMETER: 0.496 INCHES MINIMUM AND 0.519 INCHES MAXIMUM IN
•
MAJOR THICKNESS: 0.053 INCHES MINIMUM AND 0.057 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 0.390 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
TECHNICAL CHARACTERISTICS
MATERIAL HARDNESS RATING43.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
USAGE DESIGNEXTERNAL
END STYLEVERTEX BELOW CENTER
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OUTSIDE DIAMETER0.496 INCHES MINIMUM AND 0.519 INCHES MAXIMUM IN
MAJOR THICKNESS0.053 INCHES MINIMUM AND 0.057 INCHES MAXIMUM IN
INSIDE DIAMETER0.390 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN
CASEHARDENING INDICATORNOT CASEHARDENED
RING STYLESTRAIGHT GAP
MATERIALSTEEL
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 860-4400?
860-4400 is a INSULATION SLEEVING,ELECTRICAL,S.
What is the NSN for 860-4400?
860-4400 is cataloged in the U.S. Government catalog under NSN 5325-00-174-9850. This indicates validated use in U.S. government and defense supply chains.
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