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KNH820DFL — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

KNH820DFL: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.680 INCHES NOMINAL IN, material: STEEL OVERALL, insert_size: 0.688-11 NS-2A A, surface_treatment: PASSIVATE AND LUBRICANT OVERALL, full_internal_thread_length: 0.580 INCHES NOMINAL IN, internal_thread_relief_depth: 0.100 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-231-7180, 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
KNH820DFL
NSN: 5325-01-231-7180
FSC: 5325 — Fastening Devices
CAGE: 29372 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV TRIDAIR PRODUCTS (USA)
SPECIFICATIONS
length0.680 INCHES NOMINAL IN
materialSTEEL OVERALL
insert_size0.688-11 NS-2A A
surface_treatmentPASSIVATE AND LUBRICANT OVERALL
full_internal_thread_length0.580 INCHES NOMINAL IN
internal_thread_relief_depth0.100 INCHES NOMINAL IN
NSN5325-01-231-7180
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: KNH820DFL · 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: 0.680 INCHES NOMINAL IN
•
INSERT SIZE: 0.688-11 NS-2A A
•
INTERNAL THREAD RELIEF DEPTH: 0.100 INCHES NOMINAL IN
•
FULL INTERNAL THREAD LENGTH: 0.580 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE AND LUBRICANT OVERALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
LENGTH0.680 INCHES NOMINAL IN
INSERT SIZE0.688-11 NS-2A A
INTERNAL THREAD RELIEF DEPTH0.100 INCHES NOMINAL IN
FULL INTERNAL THREAD LENGTH0.580 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE AND LUBRICANT OVERALL
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
G480002-16Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is KNH820DFL?
KNH820DFL is a INSERT,SCREW THREAD.
What parts can replace KNH820DFL?
There is 1 known substitute for KNH820DFL: G480002-16. Substitute compatibility should be verified for your specific system.
What is the NSN for KNH820DFL?
KNH820DFL is cataloged in the U.S. Government catalog under NSN 5325-01-231-7180. 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.