PartsTable
Technical Data Sheet
Download PDF

1634AS202 — STUD,THREADLESS,ROUND HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

1634AS202: STUD,THREADLESS,ROUND HEAD.

The STUD,THREADLESS,ROUND HEAD is a the manufacturer industrial component. Key specifications include material: STEEL, overall_width: 0.600 INCHES NOMINAL IN, overall_height: 0.600 INCHES NOMINAL IN, overall_length: 2.135 INCHES NOMINAL IN, surface_treatment: CADMIUM OR ZINC. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-396-8274, 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
1634AS202
NSN: 5307-01-396-8274
FSC: 5307 — Studs
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL
overall_width0.600 INCHES NOMINAL IN
overall_height0.600 INCHES NOMINAL IN
overall_length2.135 INCHES NOMINAL IN
surface_treatmentCADMIUM OR ZINC
NSN5307-01-396-8274
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1634AS202 · 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
•
SURFACE TREATMENT: CADMIUM OR ZINC
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.600 INCHES NOMINAL IN
OVERALL LENGTH2.135 INCHES NOMINAL IN
OVERALL WIDTH0.600 INCHES NOMINAL IN
SPECIAL FEATURESITEM IS IN CONJUCTION WITH SHEET SPRING NUT (SPEED NUT) P/N 1634AS203 TO SECURE FUZE ACCWSS DOOR TO BSU-85/B AIR INFLATABLE RETARDER FIN,ITEM WT.IS 0.026 LBS.,ITEM IS PACKAGED AS REQUIRED IN ACCORDANCE WITH MIL-STD-2073-1 LBS
SURFACE TREATMENTCADMIUM OR ZINC
MATERIALSTEEL
OTHER ITEMS IN FSC 5307 — Studs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5307-00-000-6436 5307-00-001-1578 5307-00-001-1761 5307-00-001-2366 5307-00-001-4491 5307-00-001-4624 5307-00-001-4625
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 1634AS202?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 1634AS202?
1634AS202 is a STUD,THREADLESS,ROUND HEAD.
What is the NSN for 1634AS202?
1634AS202 is cataloged in the U.S. Government catalog under NSN 5307-01-396-8274. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 1634AS202

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.