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16W190-19 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

16W190-19: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 1.760 INCHES NOMINAL IN, insert_size: 1.125-12, flange_diameter: 1.520 INCHES MINIMUM AND 1.521 INCHES MAXIMUM IN, flange_thickness: 0.220 INCHES NOMINAL IN, style_designator: BLIND, full_internal_thread_length: 1.300 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-044-6505, 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
16W190-19
NSN: 5325-01-044-6505
FSC: 5325 — Fastening Devices
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)
SPECIFICATIONS
length1.760 INCHES NOMINAL IN
insert_size1.125-12
flange_diameter1.520 INCHES MINIMUM AND 1.521 INCHES MAXIMUM IN
flange_thickness0.220 INCHES NOMINAL IN
style_designatorBLIND
full_internal_thread_length1.300 INCHES NOMINAL IN
NSN5325-01-044-6505
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 16W190-19 · 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: 1.520 INCHES MINIMUM AND 1.521 INCHES MAXIMUM IN
•
LENGTH: 1.760 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.220 INCHES NOMINAL IN
•
INSERT SIZE: 1.125-12
•
STYLE DESIGNATOR: BLIND
•
FULL INTERNAL THREAD LENGTH: 1.300 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER1.520 INCHES MINIMUM AND 1.521 INCHES MAXIMUM IN
LENGTH1.760 INCHES NOMINAL IN
FLANGE THICKNESS0.220 INCHES NOMINAL IN
INSERT SIZE1.125-12
STYLE DESIGNATORBLIND
FULL INTERNAL THREAD LENGTH1.300 INCHES NOMINAL IN
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 1
5325PL0728350Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 16W190-19?
16W190-19 is a INSERT,SCREW THREAD.
What parts can replace 16W190-19?
There is 1 known substitute for 16W190-19: 5325PL0728350. Substitute compatibility should be verified for your specific system.
What is the NSN for 16W190-19?
16W190-19 is cataloged in the U.S. Government catalog under NSN 5325-01-044-6505. 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.