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860256 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

860256: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.157 INCHES NOMINAL IN, material: COPPER ALLOY OVERALL, thread_class: 2B, flange_diameter: 0.140 INCHES NOMINAL IN, style_designator: SERRATED, surface_treatment: TIN OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-296-5484, 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
860256
NSN: 5325-01-296-5484
FSC: 5325 — Fastening Devices
CAGE: 2S283 — P S M FASTENER CORP (USA)
SPECIFICATIONS
length0.157 INCHES NOMINAL IN
materialCOPPER ALLOY OVERALL
thread_class2B
flange_diameter0.140 INCHES NOMINAL IN
style_designatorSERRATED
surface_treatmentTIN OVERALL
nominal_thread_size0.086 INCHES IN
thread_quantity_per_inch56
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
surface_treatment_document_and_classificationMIL-T-10727,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5325-01-296-5484
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 860256 · 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
•
FLANGE DIAMETER: 0.140 INCHES NOMINAL IN
•
LENGTH: 0.157 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-T-10727,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
STYLE DESIGNATOR: SERRATED
•
NOMINAL THREAD SIZE: 0.086 INCHES IN
•
SURFACE TREATMENT: TIN OVERALL
•
THREAD CLASS: 2B
•
THREAD QUANTITY PER INCH: 56
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER0.140 INCHES NOMINAL IN
LENGTH0.157 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-T-10727,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORSERRATED
NOMINAL THREAD SIZE0.086 INCHES IN
SURFACE TREATMENTTIN OVERALL
THREAD CLASS2B
THREAD QUANTITY PER INCH56
MATERIALCOPPER ALLOY OVERALL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
SUBSTITUTES & CROSS-REFERENCES 2
704AS2897-2Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
801037Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 860256?
860256 is a INSERT,SCREW THREAD.
What parts can replace 860256?
There are 2 known substitutes for 860256: 704AS2897-2, 801037. Substitute compatibility should be verified for your specific system.
What is the NSN for 860256?
860256 is cataloged in the U.S. Government catalog under NSN 5325-01-296-5484. This indicates validated use in U.S. government and defense supply chains.
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