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404HE440-12 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

404HE440-12: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.690 INCHES NOMINAL IN, material: ALUMINUM ALLOY OVERALL, slot_depth: 0.312 INCHES NOMINAL IN, insert_size: 0.195 IN. IN, thread_class: 3B, flange_diameter: 0.375 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5325-01-159-6096, 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
404HE440-12
NSN: 5325-01-159-6096
FSC: 5325 — Fastening Devices
CAGE: 29372 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV TRIDAIR PRODUCTS (USA)
SPECIFICATIONS
length0.690 INCHES NOMINAL IN
materialALUMINUM ALLOY OVERALL
slot_depth0.312 INCHES NOMINAL IN
insert_size0.195 IN. IN
thread_class3B
flange_diameter0.375 INCHES NOMINAL IN
flange_thickness0.050 INCHES NOMINAL IN
style_designatorFLANGE
surface_treatmentPHOSPHATE OVERALL
nominal_thread_size0.112 INCHES IN
end_item_identificationW/S: AIRCRAFT, VIKING S-3B
thread_quantity_per_inch40
NSN5325-01-159-6096
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 404HE440-12 · 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
•
FLANGE DIAMETER: 0.375 INCHES NOMINAL IN
•
LENGTH: 0.690 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.050 INCHES NOMINAL IN
•
INSERT SIZE: 0.195 IN. IN
•
STYLE DESIGNATOR: FLANGE
•
NOMINAL THREAD SIZE: 0.112 INCHES IN
•
SLOT DEPTH: 0.312 INCHES NOMINAL IN
•
SURFACE TREATMENT: PHOSPHATE OVERALL
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER0.375 INCHES NOMINAL IN
LENGTH0.690 INCHES NOMINAL IN
FLANGE THICKNESS0.050 INCHES NOMINAL IN
INSERT SIZE0.195 IN. IN
STYLE DESIGNATORFLANGE
NOMINAL THREAD SIZE0.112 INCHES IN
SLOT DEPTH0.312 INCHES NOMINAL IN
SURFACE TREATMENTPHOSPHATE OVERALL
THREAD CLASS3B
END ITEM IDENTIFICATIONW/S: AIRCRAFT, VIKING S-3B
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 404HE440-12?
404HE440-12 is a INSERT,SCREW THREAD.
What is the NSN for 404HE440-12?
404HE440-12 is cataloged in the U.S. Government catalog under NSN 5325-01-159-6096. 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.