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91120357 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

91120357: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.562 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, insert_size: 0.452 IN.MIN,0.472 IN.MAX IN, style_designator: COIL, nominal_thread_size: 0.375 INCHES IN, thread_quantity_per_inch: 16. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-290-4518, 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
91120357
NSN: 5325-00-290-4518
FSC: 5325 — Fastening Devices
CAGE: 82796 — COLTEC INDUSTRIES INC. DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE (USA)
SPECIFICATIONS
length0.562 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING OVERALL
insert_size0.452 IN.MIN,0.472 IN.MAX IN
style_designatorCOIL
nominal_thread_size0.375 INCHES IN
thread_quantity_per_inch16
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
material_document_and_classificationAMS 7245 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5325-00-290-4518
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 91120357 · 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: 0.562 INCHES NOMINAL IN
•
INSERT SIZE: 0.452 IN.MIN,0.472 IN.MAX IN
•
STYLE DESIGNATOR: COIL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 7245 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD SIZE: 0.375 INCHES IN
•
THREAD QUANTITY PER INCH: 16
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
TECHNICAL CHARACTERISTICS
LENGTH0.562 INCHES NOMINAL IN
INSERT SIZE0.452 IN.MIN,0.472 IN.MAX IN
STYLE DESIGNATORCOIL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 7245 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE0.375 INCHES IN
THREAD QUANTITY PER INCH16
MATERIALSTEEL CORROSION RESISTING OVERALL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
SUBSTITUTES & CROSS-REFERENCES 9
5340002904518Reference document
Same NSN cross-reference
Reference document — Informative reference only
452692Reference document
Same NSN cross-reference
Reference document — Secondary reference
6761319Reference document
Same NSN cross-reference
Reference document — Secondary reference
7627352Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS122123Reference document
Same NSN cross-reference
Reference document — Secondary reference
61-0526Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 91120357?
91120357 is a INSERT,SCREW THREAD.
What parts can replace 91120357?
There are 9 known substitutes for 91120357: 5340002904518, 452692, 6761319 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 91120357?
91120357 is cataloged in the U.S. Government catalog under NSN 5325-00-290-4518. 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.