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882B-4SD937 — STUD,RECESSED AND STEPPED

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

882B-4SD937: STUD,RECESSED AND STEPPED.

The STUD,RECESSED AND STEPPED is a the manufacturer industrial component. Key specifications include thread_class: 3A STUD THREAD A, thread_length: 0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM STUD THREAD IN, overall_length: 1.394 INCHES NOMINAL IN, style_designator: RECESSED AND STEPPED, thread_direction: RIGHT-HAND STUD THREAD, nominal_thread_size: 0.250 INCHES NUT THREAD IN. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-987-3966, 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
882B-4SD937
NSN: 5307-00-987-3966
FSC: 5307 — Studs
CAGE: 75237 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV MICRODOT PRODUCTS (USA)
SPECIFICATIONS
thread_class3A STUD THREAD A
thread_length0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM STUD THREAD IN
overall_length1.394 INCHES NOMINAL IN
style_designatorRECESSED AND STEPPED
thread_directionRIGHT-HAND STUD THREAD
nominal_thread_size0.250 INCHES NUT THREAD IN
thread_quantity_per_inch16 STUD THREAD
thread_series_designatorUNF NUT THREAD
length_of_recessed_portion_of_shank0.400 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
diameter_of_recessed_portion_of_shank0.250 INCHES NOMINAL IN
NSN5307-00-987-3966
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 882B-4SD937 · 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 LENGTH: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM NUT THREAD IN
•
STYLE DESIGNATOR: RECESSED AND STEPPED
•
DIAMETER OF RECESSED PORTION OF SHANK: 0.250 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND STUD THREAD
•
NOMINAL THREAD SIZE: 0.375 INCHES STUD THREAD IN
TECHNICAL CHARACTERISTICS
THREAD LENGTH0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM NUT THREAD IN
THREAD LENGTH0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM STUD THREAD IN
STYLE DESIGNATORRECESSED AND STEPPED
OVERALL LENGTH1.394 INCHES NOMINAL IN
DIAMETER OF RECESSED PORTION OF SHANK0.250 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE0.375 INCHES STUD THREAD IN
NOMINAL THREAD SIZE0.250 INCHES NUT THREAD IN
LENGTH OF RECESSED PORTION OF SHANK0.400 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
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 4
S246-15-715Reference document
Same NSN cross-reference
Reference document — Secondary reference
882B-4SD0937Reference document
Same NSN cross-reference
Reference document — Secondary reference
882B-4SDH0937Reference document
Same NSN cross-reference
Reference document — Secondary reference
S246-15-715AReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 882B-4SD937?
882B-4SD937 is a STUD,RECESSED AND STEPPED.
What parts can replace 882B-4SD937?
There are 4 known substitutes for 882B-4SD937: S246-15-715, 882B-4SD0937, 882B-4SDH0937 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 882B-4SD937?
882B-4SD937 is cataloged in the U.S. Government catalog under NSN 5307-00-987-3966. 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.