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IRLT-642 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

IRLT-642: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, special_features: GOES TO M777, HOWITZER, LIGHT WEIGHT, TOWED; THREAD: M6X1.0, part_name_assigned_by_controlling_agency: THREADED INSERT. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-673-3393, 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
IRLT-642
NSN: 5325-01-673-3393
FSC: 5325 — Fastening Devices
CAGE: 63836 — ASTROTECH CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
special_featuresGOES TO M777, HOWITZER, LIGHT WEIGHT, TOWED; THREAD: M6X1.0
thread_series_designatorM
part_name_assigned_by_controlling_agencyTHREADED INSERT
NSN5325-01-673-3393
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: IRLT-642 · 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: STEEL COMP 304 OVERALL
•
THREAD SERIES DESIGNATOR: M
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESGOES TO M777, HOWITZER, LIGHT WEIGHT, TOWED; THREAD: M6X1.0
PART NAME ASSIGNED BY CONTROLLING AGENCYTHREADED INSERT
MATERIALSTEEL COMP 304 OVERALL
THREAD SERIES DESIGNATORM
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is IRLT-642?
IRLT-642 is a INSERT,SCREW THREAD.
What is the NSN for IRLT-642?
IRLT-642 is cataloged in the U.S. Government catalog under NSN 5325-01-673-3393. This indicates validated use in U.S. government and defense supply chains.
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