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4002661 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

4002661: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 1.035 INCHES MAXIMUM IN, material: STEEL COMP 1010 OVERALL, flange_diameter: 0.56 INCHES NOMINAL IN, surface_treatment: TIN AND ZINC OVERALL, nominal_thread_size: 0.25 INCHES IN, thread_quantity_per_inch: 20.0. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-696-7811, 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
4002661
NSN: 5325-01-696-7811
FSC: 5325 — Fastening Devices
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
length1.035 INCHES MAXIMUM IN
materialSTEEL COMP 1010 OVERALL
flange_diameter0.56 INCHES NOMINAL IN
surface_treatmentTIN AND ZINC OVERALL
nominal_thread_size0.25 INCHES IN
thread_quantity_per_inch20.0
mounting_facility_diameter0.39 INCHES NOMINAL IN
full_internal_thread_length1.035 INCHES MAXIMUM IN
bottom_portion_unthreaded_outside_length0.905 INCHES MAXIMUM IN
NSN5325-01-696-7811
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 4002661 · 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
•
MOUNTING FACILITY DIAMETER: 0.39 INCHES NOMINAL IN
•
FLANGE DIAMETER: 0.56 INCHES NOMINAL IN
•
BOTTOM PORTION UNTHREADED OUTSIDE LENGTH: 0.905 INCHES MAXIMUM IN
•
LENGTH: 1.035 INCHES MAXIMUM IN
•
NOMINAL THREAD SIZE: 0.25 INCHES IN
•
FULL INTERNAL THREAD LENGTH: 1.035 INCHES MAXIMUM IN
•
SURFACE TREATMENT: TIN AND ZINC OVERALL
•
THREAD QUANTITY PER INCH: 20.0
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY DIAMETER0.39 INCHES NOMINAL IN
FLANGE DIAMETER0.56 INCHES NOMINAL IN
BOTTOM PORTION UNTHREADED OUTSIDE LENGTH0.905 INCHES MAXIMUM IN
LENGTH1.035 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.25 INCHES IN
FULL INTERNAL THREAD LENGTH1.035 INCHES MAXIMUM IN
SURFACE TREATMENTTIN AND ZINC OVERALL
THREAD QUANTITY PER INCH20.0
MATERIALSTEEL COMP 1010 OVERALL
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 4002661?
4002661 is a INSERT,SCREW THREAD.
What is the NSN for 4002661?
4002661 is cataloged in the U.S. Government catalog under NSN 5325-01-696-7811. This indicates validated use in U.S. government and defense supply chains.
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