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10W21261 — STUD,PLAIN

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

10W21261: STUD,PLAIN.

The STUD,PLAIN is a the manufacturer industrial component. Key specifications include material: STEEL COMP B1112, thread_class: 3A STUD THREAD A, thread_length: 1.094 INCHES NOMINAL NUT THREAD IN, overall_length: 3.156 INCHES NOMINAL IN, nominal_thread_size: 0.562 INCHES STUD THREAD IN, thread_pitch_diameters: +0.5112 TO 0.5144 INCHES NUT THREAD IN. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-569-7809, 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
10W21261
NSN: 5307-00-569-7809
FSC: 5307 — Studs
CAGE: 62265 — VOLVO TRUCKS NORTH AMERICA, INC. DBA (FOREIGN PARENT IS VOLVO LASTVAGNAR AB, GOTEBORG, SWEDEN.) (USA)
SPECIFICATIONS
materialSTEEL COMP B1112
thread_class3A STUD THREAD A
thread_length1.094 INCHES NOMINAL NUT THREAD IN
overall_length3.156 INCHES NOMINAL IN
nominal_thread_size0.562 INCHES STUD THREAD IN
thread_pitch_diameters+0.5112 TO 0.5144 INCHES NUT THREAD IN
thread_quantity_per_inch12 NUT THREAD
thread_series_designatorUNS NUT THREAD
material_document_and_classificationQQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE
NSN5307-00-569-7809
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 10W21261 · 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: 1.000 INCHES MINIMUM STUD THREAD IN
•
THREAD PITCH DIAMETERS: +0.5112 TO 0.5144 INCHES NUT THREAD IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE
•
NOMINAL THREAD SIZE: 0.562 INCHES NUT THREAD IN
•
THREAD CLASS: 3A STUD THREAD A
TECHNICAL CHARACTERISTICS
THREAD LENGTH1.000 INCHES MINIMUM STUD THREAD IN
THREAD LENGTH1.094 INCHES NOMINAL NUT THREAD IN
THREAD PITCH DIAMETERS+0.5112 TO 0.5144 INCHES NUT THREAD IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH3.156 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.562 INCHES NUT THREAD IN
NOMINAL THREAD SIZE0.562 INCHES STUD THREAD IN
THREAD CLASS3A STUD THREAD A
THREAD QUANTITY PER INCH12 NUT THREAD
THREAD QUANTITY PER INCH18 STUD THREAD
SUBSTITUTES & CROSS-REFERENCES 2
N9277Reference document
Same NSN cross-reference
Reference document — Secondary reference
A28584XReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10W21261?
10W21261 is a STUD,PLAIN.
What parts can replace 10W21261?
There are 2 known substitutes for 10W21261: N9277, A28584X. Substitute compatibility should be verified for your specific system.
What is the NSN for 10W21261?
10W21261 is cataloged in the U.S. Government catalog under NSN 5307-00-569-7809. 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.