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BS636 — SETSCREW

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

BS636: SETSCREW.

The SETSCREW is a the manufacturer industrial component. Key specifications include fastener_length: 5.313 INCHES NOMINAL IN, special_features: SCREW IS 0.500 IN.DIA WITH ONE HEXAGON NUT FURNISHED IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-152-2146, 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
BS636
NSN: 5305-00-152-2146
FSC: 5305 — Screws
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
fastener_length5.313 INCHES NOMINAL IN
special_featuresSCREW IS 0.500 IN.DIA WITH ONE HEXAGON NUT FURNISHED IN
NSN5305-00-152-2146
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: BS636 · 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
•
FASTENER LENGTH: 5.313 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FASTENER LENGTH5.313 INCHES NOMINAL IN
SPECIAL FEATURESSCREW IS 0.500 IN.DIA WITH ONE HEXAGON NUT FURNISHED IN
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
SUBSTITUTES & CROSS-REFERENCES 1
BS636APC327Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BS636?
BS636 is a SETSCREW.
What parts can replace BS636?
There is 1 known substitute for BS636: BS636APC327. Substitute compatibility should be verified for your specific system.
What is the NSN for BS636?
BS636 is cataloged in the U.S. Government catalog under NSN 5305-00-152-2146. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.