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7571-4 — INSERTER,SCREW THREAD INSERT

✓ Government record, cited
InLine · COMPONENT
PRODUCT OVERVIEW

7571-4: INSERTER,SCREW THREAD INSERT.

The INSERTER,SCREW THREAD INSERT is a InLine industrial component. Key specifications include special_features: FOR TANGLESS INSERTS, thread_size_and_series/type_designator: 1/4-20 UNIFIED NATIONAL COARSE (UNC). This part is cataloged in the U.S.

Government catalog under NSN 5120-01-588-6445, 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
7571-4
NSN: 5120-01-588-6445
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 01556 — STANLEY ENGINEERED FASTENING LLC (USA)
SPECIFICATIONS
special_featuresFOR TANGLESS INSERTS
thread_size_and_series/type_designator1/4-20 UNIFIED NATIONAL COARSE (UNC)
NSN5120-01-588-6445
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: InLine INSERTER,SCREW THREAD INSERT TITLE COMPONENT PN 7571-4 MFR InLine INSERTER,SCREW THREAD
KEY FEATURES
•
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 1/4-20 UNIFIED NATIONAL COARSE (UNC)
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESFOR TANGLESS INSERTS
THREAD SIZE AND SERIES/TYPE DESIGNATOR1/4-20 UNIFIED NATIONAL COARSE (UNC)
OTHER ITEMS IN FSC 5120 — Hand Tools, Nonedged, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5120-00-001-2642 5120-00-001-2644 5120-00-001-2650 5120-00-001-2651 5120-00-001-2652 5120-00-001-2653 5120-00-001-2654 5120-00-001-2655
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 7571-4?
7571-4 is a INSERTER,SCREW THREAD INSERT manufactured by InLine.
What is the NSN for 7571-4?
7571-4 is cataloged in the U.S. Government catalog under NSN 5120-01-588-6445. 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.