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H850SS — SETSCREW

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

H850SS: SETSCREW.

The SETSCREW is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, head_style: HEADLESS (SETSCREW), point_style: CUP, spline_width: 0.013 INCHES MINIMUM AND 0.014 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 0.094 INCHES MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-180-8806, 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
H850SS
NSN: 5305-00-180-8806
FSC: 5305 — Screws
CAGE: 97954 — U S COMPONENTS INC (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
head_styleHEADLESS (SETSCREW)
point_styleCUP
spline_width0.013 INCHES MINIMUM AND 0.014 INCHES MAXIMUM IN
thread_class2A A
thread_length0.094 INCHES MINIMUM IN
fastener_length0.094 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
internal_drive_styleSIX SPLINE
spline_major_diameter0.061 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
spline_minor_diameter0.050 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN
NSN5305-00-180-8806
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: H850SS · 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
•
SPLINE MINOR DIAMETER: 0.050 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.094 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
SPLINE WIDTH: 0.013 INCHES MINIMUM AND 0.014 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.094 INCHES MINIMUM IN
•
SPLINE MAJOR DIAMETER: 0.061 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.112 INCHES IN
•
HEAD STYLE: HEADLESS (SETSCREW)
TECHNICAL CHARACTERISTICS
SPLINE MINOR DIAMETER0.050 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN
FASTENER LENGTH0.094 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SPLINE WIDTH0.013 INCHES MINIMUM AND 0.014 INCHES MAXIMUM IN
THREAD LENGTH0.094 INCHES MINIMUM IN
SPLINE MAJOR DIAMETER0.061 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.112 INCHES IN
HEAD STYLEHEADLESS (SETSCREW)
THREAD DIRECTIONRIGHT-HAND
POINT STYLECUP
SUBSTITUTES & CROSS-REFERENCES 2
H867Reference document
Same NSN cross-reference
Reference document — Secondary reference
579R220H01Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is H850SS?
H850SS is a SETSCREW.
What parts can replace H850SS?
There are 2 known substitutes for H850SS: H867, 579R220H01. Substitute compatibility should be verified for your specific system.
What is the NSN for H850SS?
H850SS is cataloged in the U.S. Government catalog under NSN 5305-00-180-8806. This indicates validated use in U.S. government and defense supply chains.
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