PartsTable
Technical Data Sheet
PartsTable / COMPONENT / NAS148-30
NAS148-30 ✓ 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 BOLT,INTERNAL WRENCHING is a the manufacturer industrial component. Key specifications include material: STEEL COMP E4340 OR STEEL COMP 4140 OR STEEL COMP 6150 OVERALL, head_style: BEVEL-CONICAL, head_height: 0.460 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.802 INCHES MINIMUM AND 0.813 INCHES MAXIMUM IN, thread_length: 0.797 INCHES MINIMUM AND 0.827 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-206-0842, 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
NAS148-30
NSN: 5306-00-206-0842
FSC: 5306
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)
SPECIFICATIONS
materialSTEEL COMP E4340 OR STEEL COMP 4140 OR STEEL COMP 6150 OVERALL
head_styleBEVEL-CONICAL
head_height0.460 INCHES NOMINAL IN
thread_class3A A
head_diameter0.802 INCHES MINIMUM AND 0.813 INCHES MAXIMUM IN
thread_length0.797 INCHES MINIMUM AND 0.827 INCHES MAXIMUM IN
fastener_length1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OVERALL
width_across_flats0.501 INCHES MINIMUM AND 0.504 INCHES MAXIMUM IN
internal_drive_styleHEXAGON
nominal_thread_diameter0.500 INCHES IN
NSN5306-00-206-0842
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: NAS148-30 · 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
•
THREAD QUANTITY PER INCH: 20
•
HEAD STYLE: BEVEL-CONICAL
•
INTERNAL DRIVE STYLE: HEXAGON
•
SPECIFICATION/STANDARD DATA: 80205-NAS148 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
FASTENER LENGTH: 1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.500 INCHES IN
•
THREAD LENGTH: 0.797 INCHES MINIMUM AND 0.827 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS (FLIS)
THREAD QUANTITY PER INCH20
HEAD STYLEBEVEL-CONICAL
INTERNAL DRIVE STYLEHEXAGON
SPECIFICATION/STANDARD DATA80205-NAS148 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
FASTENER LENGTH1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.500 INCHES IN
THREAD LENGTH0.797 INCHES MINIMUM AND 0.827 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
HEAD DIAMETER0.802 INCHES MINIMUM AND 0.813 INCHES MAXIMUM IN
THREAD CLASS3A A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
45C46Interchangeable
interchangeable cross-reference
interchangeable
5340145Interchangeable
interchangeable cross-reference
interchangeable
232030Interchangeable
interchangeable cross-reference
interchangeable
S1427-00 ITEM SInterchangeable
interchangeable cross-reference
interchangeable
8830481Interchangeable
Same NIIN cross-reference
interchangeable
8822286Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NAS148-30?
NAS148-30 is a BOLT,INTERNAL WRENCHING.
What parts can replace NAS148-30?
There are 6 known substitutes for NAS148-30: 45C46, 5340145, 232030 and 3 more. Substitute compatibility should be verified for your specific system.
Is NAS148-30 still available?
NAS148-30 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