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X65838 — SCREW ASSEMBLY,PANEL

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

X65838: SCREW ASSEMBLY,PANEL.

The SCREW ASSEMBLY,PANEL is a the manufacturer industrial component. Key specifications include material: STEEL PROPERTY CLASS 18.8 OVERALL, head_style: BUTTON, head_height: 0.063 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.250 INCHES MINIMUM AND 0.262 INCHES MAXIMUM IN, thread_length: 0.1775 INCHES MINIMUM AND 0.1975 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-643-1098, 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
X65838
NSN: 5305-01-643-1098
FSC: 5305 — Screws
CAGE: 51506 — ACCURATE SCREW MACHINE CORP DIV ACCURATE SCREW MACHINE CORPORATION (USA)
SPECIFICATIONS
materialSTEEL PROPERTY CLASS 18.8 OVERALL
head_styleBUTTON
head_height0.063 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
thread_class3A A
head_diameter0.250 INCHES MINIMUM AND 0.262 INCHES MAXIMUM IN
thread_length0.1775 INCHES MINIMUM AND 0.1975 INCHES MAXIMUM IN
fastener_length0.437 INCHES NOMINAL IN
thread_directionRIGHT-HAND
features_providedLOCK WASHER
surface_treatmentPASSIVATE OVERALL
width_across_flats0.078 INCHES NOMINAL IN
internal_drive_styleHEXAGON
NSN5305-01-643-1098
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: X65838 · 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: 0.078 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.063 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.437 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: TYPE2 MFR REF 1ST TREATMENT RESPONSE OVERALL
•
MATERIAL ACCOMMODATED THICKNESS: 0.09375 INCHES NOMINAL IN
•
THREAD LENGTH: 0.1775 INCHES MINIMUM AND 0.1975 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.1380 INCHES IN
•
FEATURES PROVIDED: LOCK WASHER
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.078 INCHES NOMINAL IN
HEAD HEIGHT0.063 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
FASTENER LENGTH0.437 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONTYPE2 MFR REF 1ST TREATMENT RESPONSE OVERALL
MATERIAL ACCOMMODATED THICKNESS0.09375 INCHES NOMINAL IN
THREAD LENGTH0.1775 INCHES MINIMUM AND 0.1975 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.1380 INCHES IN
FEATURES PROVIDEDLOCK WASHER
HEAD STYLEBUTTON
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 1
116066-.437-C-SS-12ABWSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is X65838?
X65838 is a SCREW ASSEMBLY,PANEL.
What parts can replace X65838?
There is 1 known substitute for X65838: 116066-.437-C-SS-12ABW. Substitute compatibility should be verified for your specific system.
What is the NSN for X65838?
X65838 is cataloged in the U.S. Government catalog under NSN 5305-01-643-1098. This indicates validated use in U.S. government and defense supply chains.
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