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A5495960 — SCREW,EXTERNALLY RELIEVED BODY

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

A5495960: SCREW,EXTERNALLY RELIEVED BODY.

The SCREW,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL PROPERTY CLASS 12.9 OVERALL, head_style: FLAT CHAMFER, head_height: 3.0 MILLIMETERS NOMINAL MM, point_style: FLAT, head_diameter: 9.0 MILLIMETERS NOMINAL MM, thread_length: 3.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-338-8142, 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
A5495960
NSN: 5305-01-338-8142
FSC: 5305 — Screws
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL PROPERTY CLASS 12.9 OVERALL
head_styleFLAT CHAMFER
head_height3.0 MILLIMETERS NOMINAL MM
point_styleFLAT
head_diameter9.0 MILLIMETERS NOMINAL MM
thread_length3.0 MILLIMETERS NOMINAL MM
fastener_length10.0 MILLIMETERS NOMINAL MM
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
width_across_flats2.5 MILLIMETERS NOMINAL MM
internal_drive_styleHEXAGON
nominal_thread_diameter3.0 MILLIMETERS MM
NSN5305-01-338-8142
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: A5495960 · 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: 2.5 MILLIMETERS NOMINAL MM
•
HEAD HEIGHT: 3.0 MILLIMETERS NOMINAL MM
•
EXTERNAL THREAD TOLERANCE CLASS: 6G G
•
FASTENER LENGTH: 10.0 MILLIMETERS NOMINAL MM
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD PITCH IN MILLIMETERS: 0.5
•
THREAD LENGTH: 3.0 MILLIMETERS NOMINAL MM
•
FIRST DIAMETER FROM HEAD: 2.3 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS2.5 MILLIMETERS NOMINAL MM
HEAD HEIGHT3.0 MILLIMETERS NOMINAL MM
EXTERNAL THREAD TOLERANCE CLASS6G G
FASTENER LENGTH10.0 MILLIMETERS NOMINAL MM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD PITCH IN MILLIMETERS0.5
THREAD LENGTH3.0 MILLIMETERS NOMINAL MM
FIRST DIAMETER FROM HEAD2.3 MILLIMETERS NOMINAL MM
NOMINAL THREAD DIAMETER3.0 MILLIMETERS MM
HEAD STYLEFLAT CHAMFER
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 1
5495960Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 A5495960?
A5495960 is a SCREW,EXTERNALLY RELIEVED BODY.
What parts can replace A5495960?
There is 1 known substitute for A5495960: 5495960. Substitute compatibility should be verified for your specific system.
What is the NSN for A5495960?
A5495960 is cataloged in the U.S. Government catalog under NSN 5305-01-338-8142. This indicates validated use in U.S. government and defense supply chains.
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