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Technical Data Sheet
PartsTable / COMPONENT / MS27039DD4-19
MS27039DD4-19 ✓ 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 SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: PAN, head_height: 0.162 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.473 INCHES MINIMUM AND 0.492 INCHES MAXIMUM IN, thread_length: 0.430 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN, screw_material: ALUMINUM ALLOY 2024. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-132-6912, 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
MS27039DD4-19
NSN: 5305-00-132-6912
FSC: 5305
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)
SPECIFICATIONS
head_stylePAN
head_height0.162 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN
thread_class3A A
head_diameter0.473 INCHES MINIMUM AND 0.492 INCHES MAXIMUM IN
thread_length0.430 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN
screw_materialALUMINUM ALLOY 2024
fastener_length1.204 INCHES MINIMUM AND 1.251 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
internal_drive_styleCROSS RECESS TYPE 1
nominal_thread_diameter0.250 INCHES IN
screw_surface_treatmentANODIZE
minimum_tensile_strength62000 POUNDS PER SQUARE INCH LBS
NSN5305-00-132-6912
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: MS27039DD4-19 · 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
•
SCREW SURFACE TREATMENT: ANODIZE
•
INTERNAL DRIVE STYLE: CROSS RECESS TYPE 1
•
THREAD LENGTH: 0.430 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN
•
THREAD SERIES DESIGNATOR: UNF
•
MINIMUM TENSILE STRENGTH: 62000 POUNDS PER SQUARE INCH LBS
•
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE
•
FASTENER LENGTH: 1.204 INCHES MINIMUM AND 1.251 INCHES MAXIMUM IN
•
HEAD STYLE: PAN
TECHNICAL CHARACTERISTICS (FLIS)
SCREW SURFACE TREATMENTANODIZE
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
THREAD LENGTH0.430 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN
THREAD SERIES DESIGNATORUNF
MINIMUM TENSILE STRENGTH62000 POUNDS PER SQUARE INCH LBS
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE
FASTENER LENGTH1.204 INCHES MINIMUM AND 1.251 INCHES MAXIMUM IN
HEAD STYLEPAN
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE
HEAD DIAMETER0.473 INCHES MINIMUM AND 0.492 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
M22520/5-01Interchangeable
interchangeable cross-reference
interchangeable
HX4-131Interchangeable
interchangeable cross-reference
interchangeable
MIL-C-22520/5-01Interchangeable
interchangeable cross-reference
interchangeable
5120PL1068585Interchangeable
interchangeable cross-reference
interchangeable
262254009191Interchangeable
interchangeable cross-reference
interchangeable
405-7324Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS27039DD4-19?
MS27039DD4-19 is a SCREW,MACHINE.
What parts can replace MS27039DD4-19?
There are 8 known substitutes for MS27039DD4-19: M22520/5-01, HX4-131, MIL-C-22520/5-01 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS27039DD4-19?
MS27039DD4-19 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-132-6912. 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