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5517900-1009 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

5517900-1009: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 8.00 MILLIMETERS NOMINAL MM, material: STEEL CORROSION RESISTING OVERALL, pilot_diameter: 9.70 MILLIMETERS MINIMUM AND 10.25 MILLIMETERS MAXIMUM MM, special_features: MATERIAL: 18-8 STAINLESS STEEL PER AMS 7245, nominal_thread_size: 8.00 MILLIMETERS MM, end_item_identification: MK 75 GUN MOUNT. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-671-4070, 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
5517900-1009
NSN: 5325-01-671-4070
FSC: 5325 — Fastening Devices
CAGE: 01556 — STANLEY ENGINEERED FASTENING LLC (USA)
SPECIFICATIONS
length8.00 MILLIMETERS NOMINAL MM
materialSTEEL CORROSION RESISTING OVERALL
pilot_diameter9.70 MILLIMETERS MINIMUM AND 10.25 MILLIMETERS MAXIMUM MM
special_featuresMATERIAL: 18-8 STAINLESS STEEL PER AMS 7245
nominal_thread_size8.00 MILLIMETERS MM
end_item_identificationMK 75 GUN MOUNT
part_name_assigned_by_controlling_agencyINSERTS, HELICAL COIL
NSN5325-01-671-4070
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 5517900-1009 · 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
•
LENGTH: 8.00 MILLIMETERS NOMINAL MM
•
NOMINAL THREAD SIZE: 8.00 MILLIMETERS MM
•
PILOT DIAMETER: 9.70 MILLIMETERS MINIMUM AND 10.25 MILLIMETERS MAXIMUM MM
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
LENGTH8.00 MILLIMETERS NOMINAL MM
NOMINAL THREAD SIZE8.00 MILLIMETERS MM
PILOT DIAMETER9.70 MILLIMETERS MINIMUM AND 10.25 MILLIMETERS MAXIMUM MM
SPECIAL FEATURESMATERIAL: 18-8 STAINLESS STEEL PER AMS 7245
PART NAME ASSIGNED BY CONTROLLING AGENCYINSERTS, HELICAL COIL
END ITEM IDENTIFICATIONMK 75 GUN MOUNT
MATERIALSTEEL CORROSION RESISTING 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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5517900-1009?
5517900-1009 is a INSERT,SCREW THREAD.
What is the NSN for 5517900-1009?
5517900-1009 is cataloged in the U.S. Government catalog under NSN 5325-01-671-4070. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.