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6201854-1 — SCREW,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

6201854-1: SCREW,SHOULDER.

The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, head_style: HEXAGON, head_height: 0.290 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.315 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-113-2872, 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
6201854-1
NSN: 5305-01-113-2872
FSC: 5305 — Screws
CAGE: 03640 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
head_styleHEXAGON
head_height0.290 INCHES NOMINAL IN
thread_class3A A
thread_length0.315 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
shoulder_shapeROUND FIRST SHOULDER
fastener_length0.882 INCHES NOMINAL IN
shoulder_length0.562 INCHES MINIMUM AND 0.567 INCHES MAXIMUM FIRST SHOULDER IN
thread_directionRIGHT-HAND
shoulder_diameter0.163 INCHES MINIMUM AND 0.167 INCHES MAXIMUM FIRST SHOULDER IN
surface_treatmentPASSIVATE OVERALL
width_between_flats0.250 INCHES NOMINAL IN
NSN5305-01-113-2872
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 6201854-1 · 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
•
HEAD HEIGHT: 0.290 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.882 INCHES NOMINAL IN
•
SHOULDER LENGTH: 0.562 INCHES MINIMUM AND 0.567 INCHES MAXIMUM FIRST SHOULDER IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
SHOULDER DIAMETER: 0.163 INCHES MINIMUM AND 0.167 INCHES MAXIMUM FIRST SHOULDER IN
•
THREAD LENGTH: 0.315 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
•
SHOULDER SHAPE: ROUND FIRST SHOULDER
•
SHANK UNTHREADED HOLE DIAMETER: 0.062 INCHES MINIMUM AND 0.064 INCHES MAXIMUM FIRST HOLE IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.290 INCHES NOMINAL IN
FASTENER LENGTH0.882 INCHES NOMINAL IN
SHOULDER LENGTH0.562 INCHES MINIMUM AND 0.567 INCHES MAXIMUM FIRST SHOULDER IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SHOULDER DIAMETER0.163 INCHES MINIMUM AND 0.167 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH0.315 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
SHOULDER SHAPEROUND FIRST SHOULDER
SHANK UNTHREADED HOLE DIAMETER0.062 INCHES MINIMUM AND 0.064 INCHES MAXIMUM FIRST HOLE IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.138 INCHES IN
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
6201854Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 6201854-1?
6201854-1 is a SCREW,SHOULDER.
What parts can replace 6201854-1?
There is 1 known substitute for 6201854-1: 6201854. Substitute compatibility should be verified for your specific system.
What is the NSN for 6201854-1?
6201854-1 is cataloged in the U.S. Government catalog under NSN 5305-01-113-2872. This indicates validated use in U.S. government and defense supply chains.
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