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36939 — SCREW,MACHINE

✓ Government record, cited
Legrand · BOLT SCREW
PRODUCT OVERVIEW

36939: SCREW,MACHINE.

The SCREW,MACHINE is a Legrand industrial component. Key specifications include head_style: ROUND, head_height: 0.125 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.312 INCHES NOMINAL IN, thread_length: 0.750 INCHES MINIMUM IN, screw_material: STEEL COMP 6150 OR STEEL COMP 4640 OR STEEL COMP 8735. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-147-2458, 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
36939
NSN: 5305-00-147-2458
NIINs: 001472458, 014776238
FSC: 5305 — Screws
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
head_styleROUND
head_height0.125 INCHES NOMINAL IN
thread_class3A A
head_diameter0.312 INCHES NOMINAL IN
thread_length0.750 INCHES MINIMUM IN
screw_materialSTEEL COMP 6150 OR STEEL COMP 4640 OR STEEL COMP 8735
fastener_length2.125 INCHES NOMINAL IN
thread_directionRIGHT-HAND
internal_drive_styleSLOT
nominal_thread_diameter0.190 INCHES IN
screw_surface_treatmentCADMIUM
thread_quantity_per_inch32
NSN5305-00-147-2458
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 36939 · Legrand ⚠ 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
•
HEAD HEIGHT: 0.125 INCHES NOMINAL IN
•
SCREW SURFACE TREATMENT: CADMIUM
•
FASTENER LENGTH: 2.125 INCHES NOMINAL IN
•
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: AMS 6448 ASSN STD 1ST MATERIAL RESPONSE OR AMS 6312 ASSN STD 2ND MATERIAL RESPONSE OR AMS 6320 ASSN STD 3RD MATERIAL RESPONSE
•
THREAD LENGTH: 0.750 INCHES MINIMUM IN
•
NOMINAL THREAD DIAMETER: 0.190 INCHES IN
•
HEAD STYLE: ROUND
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.125 INCHES NOMINAL IN
SCREW SURFACE TREATMENTCADMIUM
FASTENER LENGTH2.125 INCHES NOMINAL IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6448 ASSN STD 1ST MATERIAL RESPONSE OR AMS 6312 ASSN STD 2ND MATERIAL RESPONSE OR AMS 6320 ASSN STD 3RD MATERIAL RESPONSE
THREAD LENGTH0.750 INCHES MINIMUM IN
NOMINAL THREAD DIAMETER0.190 INCHES IN
HEAD STYLEROUND
THREAD DIRECTIONRIGHT-HAND
SCREW MATERIALSTEEL COMP 6150 OR STEEL COMP 4640 OR STEEL COMP 8735
INTERNAL DRIVE STYLESLOT
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 36939?
36939 is a SCREW,MACHINE manufactured by Legrand.
What is the NSN for 36939?
36939 is cataloged in the U.S. Government catalog under NSN 5305-00-147-2458. This indicates validated use in U.S. government and defense supply chains.
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