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Technical Data Sheet
PartsTable / COMPONENT / 3691-2
3691-2 ✓ Verified by PartsTable
Beyblade · 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

STEALTH BATTLERS tops create explosive battle action with a secret attack feature that deploys when they collide with another top! TEMPO HAMMER HIT top features hidden hammers that punch out and smash opponents. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-291-7705, 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
3691-2
NSN: 5325-00-291-7705
FSC: 5325
CAGE: 97308 — ATRAX-NEWCARB CORP (USA)
SPECIFICATIONS
colorBROWN OVERALL
materialSTEEL OVERALL
thickness0.028 INCHES NOMINAL IN
body_width2.250 INCHES NOMINAL IN
body_height2.875 INCHES MAXIMUM IN
body_length4.125 INCHES NOMINAL IN
groove_width0.094 INCHES NOMINAL IN
grommet_styleROUND
hole_diameter0.169 INCHES MINIMUM AND 0.174 INCHES MAXIMUM IN
overall_width5.063 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
overall_height0.344 INCHES NOMINAL IN
NSN5325-00-291-7705
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 3691-2 · Beyblade ⚠ 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
•
MATERIAL: RUBBER NATURAL OVERALL
•
GROOVE OUTSIDE DIAMETER: 0.469 INCHES NOMINAL IN
•
LARGE FLANGE OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
GROOVE WIDTH: 0.094 INCHES NOMINAL IN
•
HOLE DIAMETER: 0.312 INCHES NOMINAL IN
•
GROMMET STYLE: ROUND
•
FLANGE THICKNESS: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER NATURAL OVERALL
GROOVE OUTSIDE DIAMETER0.469 INCHES NOMINAL IN
LARGE FLANGE OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
OVERALL HEIGHT0.344 INCHES NOMINAL IN
GROOVE WIDTH0.094 INCHES NOMINAL IN
HOLE DIAMETER0.312 INCHES NOMINAL IN
GROMMET STYLEROUND
FLANGE THICKNESS0.125 INCHES NOMINAL IN
GROMMET CONSTRUCTION TYPESOLID
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
36912Interchangeable
interchangeable cross-reference
interchangeable
5329369Interchangeable
interchangeable cross-reference
interchangeable
76461AInterchangeable
interchangeable cross-reference
interchangeable
SC-B-90631Interchangeable
interchangeable cross-reference
interchangeable
PEI 8131Interchangeable
interchangeable cross-reference
interchangeable
44178Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3691-2?
3691-2 is a TRANSFORMER,AUDIO FREQUENCY manufactured by Beyblade.
What parts can replace 3691-2?
There are 13 known substitutes for 3691-2: 36912, 5329369, 76461A and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3691-2?
3691-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-291-7705. 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