PartsTable
Technical Data Sheet
Download PDF

ML620-44 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

ML620-44: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.750 INCHES NOMINAL IN, material: ALUMINUM ALLOY OVERALL, insert_size: 0.217 IN MIN 0.221 IN MAX IN, flange_thickness: 0.063 INCHES NOMINAL IN, style_designator: FLANGE, surface_treatment: ANODIZE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-530-9166, 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
ML620-44
NSN: 5325-00-530-9166
FSC: 5325 — Fastening Devices
CAGE: 55482 — MOUNT LOK PRODUCTS INC (USA)
SPECIFICATIONS
length0.750 INCHES NOMINAL IN
materialALUMINUM ALLOY OVERALL
insert_size0.217 IN MIN 0.221 IN MAX IN
flange_thickness0.063 INCHES NOMINAL IN
special_features2 RADIAL NOTCHES IN FLANGE PERIPHERY 180 DEG APART,COUNTERBORED OPPOSITE FLANGE DRILL NO 19 /0.166 IN/ OR DRILL 18 /0.170 IN/ BY 0.531 IN DEPTH IN
style_designatorFLANGE
surface_treatmentANODIZE OVERALL
width_across_flats0.344 INCHES NOMINAL IN
NSN5325-00-530-9166
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: ML620-44 · 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
•
WIDTH ACROSS FLATS: 0.344 INCHES NOMINAL IN
•
LENGTH: 0.750 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.063 INCHES NOMINAL IN
•
INSERT SIZE: 0.217 IN MIN 0.221 IN MAX IN
•
STYLE DESIGNATOR: FLANGE
•
SURFACE TREATMENT: ANODIZE OVERALL
•
MATERIAL: ALUMINUM ALLOY OVERALL
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.344 INCHES NOMINAL IN
LENGTH0.750 INCHES NOMINAL IN
FLANGE THICKNESS0.063 INCHES NOMINAL IN
INSERT SIZE0.217 IN MIN 0.221 IN MAX IN
STYLE DESIGNATORFLANGE
SPECIAL FEATURES2 RADIAL NOTCHES IN FLANGE PERIPHERY 180 DEG APART,COUNTERBORED OPPOSITE FLANGE DRILL NO 19 /0.166 IN/ OR DRILL 18 /0.170 IN/ BY 0.531 IN DEPTH IN
SURFACE TREATMENTANODIZE OVERALL
MATERIALALUMINUM ALLOY 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
Ready to buy ML620-44?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is ML620-44?
ML620-44 is a INSERT,SCREW THREAD.
What is the NSN for ML620-44?
ML620-44 is cataloged in the U.S. Government catalog under NSN 5325-00-530-9166. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — ML620-44

✓ 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.