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Technical Data Sheet
PartsTable / COMPONENT / 3181542-1
3181542-1 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The LOCK ASSEMBLY,SCREW MALE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: C/O ONE CAPTIVE SCREW,ONE JUNCTION SHELL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-784-4230, 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
3181542-1
NSN: 5325-00-784-4230
FSC: 5325
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
general_characteristics_item_descriptionC/O ONE CAPTIVE SCREW,ONE JUNCTION SHELL
NSN5325-00-784-4230
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 3181542-1 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: C/O ONE CAPTIVE SCREW,ONE JUNCTION SHELL
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONC/O ONE CAPTIVE SCREW,ONE JUNCTION SHELL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
DC20419Interchangeable
interchangeable cross-reference
interchangeable
214858-2Interchangeable
interchangeable cross-reference
interchangeable
922171-2Interchangeable
interchangeable cross-reference
interchangeable
D204190Interchangeable
interchangeable cross-reference
interchangeable
D20419Interchangeable
interchangeable cross-reference
interchangeable
130104M-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3181542-1?
3181542-1 is a LOCK ASSEMBLY,SCREW MALE.
What parts can replace 3181542-1?
There are 9 known substitutes for 3181542-1: DC20419, 214858-2, 922171-2 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3181542-1?
3181542-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-784-4230. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026