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3591-3CNHG190 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

3591-3CNHG190: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.198 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, insert_size: .086, thread_length: 0.198 INCHES NOMINAL IN, style_designator: COIL, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-526-6966, 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
3591-3CNHG190
NSN: 5325-01-526-6966
FSC: 5325 — Fastening Devices
CAGE: 01556 — STANLEY ENGINEERED FASTENING LLC (USA)
SPECIFICATIONS
length0.198 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING OVERALL
insert_size.086
thread_length0.198 INCHES NOMINAL IN
style_designatorCOIL
thread_directionRIGHT-HAND
nominal_thread_size0.099 INCHES IN
thread_quantity_per_inch56
thread_series_designatorUNF
NSN5325-01-526-6966
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 3591-3CNHG190 · 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: 0.198 INCHES NOMINAL IN
•
THREAD LENGTH: 0.198 INCHES NOMINAL IN
•
INSERT SIZE: .086
•
STYLE DESIGNATOR: COIL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.099 INCHES IN
•
THREAD QUANTITY PER INCH: 56
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
LENGTH0.198 INCHES NOMINAL IN
THREAD LENGTH0.198 INCHES NOMINAL IN
INSERT SIZE.086
STYLE DESIGNATORCOIL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.099 INCHES IN
THREAD QUANTITY PER INCH56
MATERIALSTEEL CORROSION RESISTING OVERALL
THREAD SERIES DESIGNATORUNF
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
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3591-3CNHG190?
3591-3CNHG190 is a INSERT,SCREW THREAD.
What is the NSN for 3591-3CNHG190?
3591-3CNHG190 is cataloged in the U.S. Government catalog under NSN 5325-01-526-6966. 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.