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A3167937-6 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

A3167937-6: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL COMP 301 OVERALL, head_style: FLAT FILLISTER, head_height: 2.38 MILLIMETERS NOMINAL MM, head_diameter: 4.82 MILLIMETERS MINIMUM AND 5.00 MILLIMETERS MAXIMUM MM, fastener_length: 13.0 MILLIMETERS NOMINAL MM, locking_feature: PATCH THREADS. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-620-9543, 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
A3167937-6
NSN: 5305-01-620-9543
FSC: 5305 — Screws
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
materialSTEEL COMP 301 OVERALL
head_styleFLAT FILLISTER
head_height2.38 MILLIMETERS NOMINAL MM
head_diameter4.82 MILLIMETERS MINIMUM AND 5.00 MILLIMETERS MAXIMUM MM
fastener_length13.0 MILLIMETERS NOMINAL MM
locking_featurePATCH THREADS
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
width_across_flats3.02 MILLIMETERS MINIMUM AND 3.07 MILLIMETERS MAXIMUM MM
internal_drive_styleHEXAGON
nominal_thread_diameter3.0 MILLIMETERS MM
thread_series_designatorM
NSN5305-01-620-9543
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: A3167937-6 · 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
•
WIDTH ACROSS FLATS: 3.02 MILLIMETERS MINIMUM AND 3.07 MILLIMETERS MAXIMUM MM
•
HEAD HEIGHT: 2.38 MILLIMETERS NOMINAL MM
•
EXTERNAL THREAD TOLERANCE CLASS: 6G G
•
FASTENER LENGTH: 13.0 MILLIMETERS NOMINAL MM
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SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM F837M ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
THREAD PITCH IN MILLIMETERS: 0.5
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM F837M ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 3.0 MILLIMETERS MM
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS3.02 MILLIMETERS MINIMUM AND 3.07 MILLIMETERS MAXIMUM MM
HEAD HEIGHT2.38 MILLIMETERS NOMINAL MM
EXTERNAL THREAD TOLERANCE CLASS6G G
FASTENER LENGTH13.0 MILLIMETERS NOMINAL MM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM F837M ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THREAD PITCH IN MILLIMETERS0.5
MATERIAL DOCUMENT AND CLASSIFICATIONASTM F837M ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER3.0 MILLIMETERS MM
HEAD STYLEFLAT FILLISTER
THREAD DIRECTIONRIGHT-HAND
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753
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 A3167937-6?
A3167937-6 is a SCREW,CAP,SOCKET HEAD.
What is the NSN for A3167937-6?
A3167937-6 is cataloged in the U.S. Government catalog under NSN 5305-01-620-9543. This indicates validated use in U.S. government and defense supply chains.
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