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KN1032JFSY — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

KN1032JFSY: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.310 INCHES NOMINAL IN, material: STEEL COMP 1018 OVERALL, insert_size: 5/16 X 18, thread_class: 3B, thread_length: 0.310 INCHES NOMINAL IN, style_designator: KEYLOCK. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-491-9406, 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
KN1032JFSY
NSN: 5325-01-491-9406
FSC: 5325 — Fastening Devices
CAGE: 29372 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV TRIDAIR PRODUCTS (USA)
SPECIFICATIONS
length0.310 INCHES NOMINAL IN
materialSTEEL COMP 1018 OVERALL
insert_size5/16 X 18
thread_class3B
thread_length0.310 INCHES NOMINAL IN
style_designatorKEYLOCK
thread_directionRIGHT-HAND
nominal_thread_size0.312 INCHES IN
thread_quantity_per_inch18
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
full_internal_thread_length0.240 INCHES NOMINAL IN
internal_thread_relief_depth0.070 INCHES NOMINAL IN
NSN5325-01-491-9406
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: KN1032JFSY · 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: 0.310 INCHES NOMINAL IN
•
THREAD LENGTH: 0.310 INCHES NOMINAL IN
•
INSERT SIZE: 5/16 X 18
•
STYLE DESIGNATOR: KEYLOCK
•
INTERNAL THREAD RELIEF DEPTH: 0.070 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.312 INCHES IN
•
FULL INTERNAL THREAD LENGTH: 0.240 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH0.310 INCHES NOMINAL IN
THREAD LENGTH0.310 INCHES NOMINAL IN
INSERT SIZE5/16 X 18
STYLE DESIGNATORKEYLOCK
INTERNAL THREAD RELIEF DEPTH0.070 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.312 INCHES IN
FULL INTERNAL THREAD LENGTH0.240 INCHES NOMINAL IN
THREAD CLASS3B
THREAD QUANTITY PER INCH18
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is KN1032JFSY?
KN1032JFSY is a INSERT,SCREW THREAD.
What is the NSN for KN1032JFSY?
KN1032JFSY is cataloged in the U.S. Government catalog under NSN 5325-01-491-9406. 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.