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Technical Data Sheet
PartsTable / COMPONENT / 4900G0030
4900G0030 ✓ 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,TRIGGER STOP is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-021-0411, 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
4900G0030
NSN: 5305-00-021-0411
FSC: 5305
CAGE: 61959 — U S REPEATING ARMS CO (USA)
SPECIFICATIONS
Part Number4900G0030
NSN5305-00-021-0411
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 4900G0030 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
A364X9Interchangeable
interchangeable cross-reference
interchangeable
33MAB1Interchangeable
interchangeable cross-reference
interchangeable
49878CInterchangeable
interchangeable cross-reference
interchangeable
49878Interchangeable
interchangeable cross-reference
interchangeable
62102Interchangeable
interchangeable cross-reference
interchangeable
49880-240M3-10INInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4900G0030?
4900G0030 is a SCREW,TRIGGER STOP.
What parts can replace 4900G0030?
There are 13 known substitutes for 4900G0030: A364X9, 33MAB1, 49878C and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4900G0030?
4900G0030 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-021-0411. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026