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54B6716H26 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

54B6716H26: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.375 INCHES MINIMUM IN, insert_size: 0.452 IN. MIN,0.472 IN.

MAX IN, style_designator: COIL, surface_treatment: PASSIVATE OVERALL, nominal_thread_size: 0.375 INCHES IN, thread_quantity_per_inch: 16. This part is cataloged in the U.S. Government catalog under NSN 5325-00-290-4519, 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
54B6716H26
NSN: 5325-00-290-4519
FSC: 5325 — Fastening Devices
CAGE: 97942 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
length0.375 INCHES MINIMUM IN
insert_size0.452 IN. MIN,0.472 IN. MAX IN
style_designatorCOIL
surface_treatmentPASSIVATE OVERALL
nominal_thread_size0.375 INCHES IN
thread_quantity_per_inch16
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN5325-00-290-4519
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 54B6716H26 · 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: 0.375 INCHES MINIMUM IN
•
INSERT SIZE: 0.452 IN. MIN,0.472 IN. MAX IN
•
STYLE DESIGNATOR: COIL
•
NOMINAL THREAD SIZE: 0.375 INCHES IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
THREAD QUANTITY PER INCH: 16
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
TECHNICAL CHARACTERISTICS
LENGTH0.375 INCHES MINIMUM IN
INSERT SIZE0.452 IN. MIN,0.472 IN. MAX IN
STYLE DESIGNATORCOIL
NOMINAL THREAD SIZE0.375 INCHES IN
SURFACE TREATMENTPASSIVATE OVERALL
THREAD QUANTITY PER INCH16
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
SUBSTITUTES & CROSS-REFERENCES 2
5340002904519Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS21208C6-10Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 54B6716H26?
54B6716H26 is a INSERT,SCREW THREAD.
What parts can replace 54B6716H26?
There are 2 known substitutes for 54B6716H26: 5340002904519, MS21208C6-10. Substitute compatibility should be verified for your specific system.
What is the NSN for 54B6716H26?
54B6716H26 is cataloged in the U.S. Government catalog under NSN 5325-00-290-4519. 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.