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Technical Data Sheet
PartsTable / COMPONENT / 7091830
7091830 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The SCREW,ASSEMBLED WASHER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FILLISTER, head_height: 0.156 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.250 INCHES NOMINAL IN, thread_length: 0.625 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-367-4237, 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
7091830
NSN: 5305-00-367-4237
FSC: 5305
CAGE: 00000
SPECIFICATIONS
materialSTEEL OVERALL
head_styleFILLISTER
head_height0.156 INCHES NOMINAL IN
thread_class2A A
head_diameter0.250 INCHES NOMINAL IN
thread_length0.625 INCHES MAXIMUM IN
fastener_length0.625 INCHES NOMINAL IN
washer_quantity1
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OVERALL
internal_drive_styleTORQUE
primary_washer_styleSPLIT HELICAL RING
NSN5305-00-367-4237
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 7091830 · 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 DIAMETER: 0.250 INCHES NOMINAL IN
•
THREAD LENGTH: 0.625 INCHES MAXIMUM IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
MATERIAL: STEEL OVERALL
•
THREAD QUANTITY PER INCH: 32
•
INTERNAL DRIVE STYLE: TORQUE
•
PRIMARY WASHER STYLE: SPLIT HELICAL RING
TECHNICAL CHARACTERISTICS (FLIS)
HEAD DIAMETER0.250 INCHES NOMINAL IN
THREAD LENGTH0.625 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM OVERALL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
MATERIALSTEEL OVERALL
THREAD QUANTITY PER INCH32
INTERNAL DRIVE STYLETORQUE
PRIMARY WASHER STYLESPLIT HELICAL RING
PRIMARY WASHER MATERIAL THICKNESS0.031 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.164 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
74142SInterchangeable
interchangeable cross-reference
interchangeable
168JInterchangeable
interchangeable cross-reference
interchangeable
X2-58Interchangeable
Same NIIN cross-reference
interchangeable
SC1167Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7091830?
7091830 is a SCREW,ASSEMBLED WASHER.
What parts can replace 7091830?
There are 4 known substitutes for 7091830: 74142S, 168J, X2-58 and 1 more. Substitute compatibility should be verified for your specific system.
Is 7091830 still available?
7091830 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026