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201-11042 — STUD,CYLINDER HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

201-11042: STUD,CYLINDER HEAD.

The STUD,CYLINDER HEAD is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5307-00-577-8934, 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
201-11042
NSN: 5307-00-577-8934
NIINs: 005778934, 010851639
FSC: 5307 — Studs
CAGE: K0160 — LISTER PETTER LTD (GBR)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL,13 IN. LG O/A,1ST END INTERNALLY THD 1/4-28 UNF 1/2 IN. THD LG,3/8 IN.DIA,7/16 IN. LG PLAIN END,STEPPED TO 7/16-20 THD,3/4 IN.THD LG,2ND END 7/16-20 THD,3/4 IN. THD LG IN
NSN5307-00-577-8934
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 201-11042 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,13 IN. LG O/A,1ST END INTERNALLY THD 1/4-28 UNF 1/2 IN. THD LG,3/8 IN.DIA,7/16 IN. LG PLAIN END,STEPPED TO 7/16-20 THD,3/4 IN.THD LG,2ND END 7/16-20 THD,3/4 IN. THD LG IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL,13 IN. LG O/A,1ST END INTERNALLY THD 1/4-28 UNF 1/2 IN. THD LG,3/8 IN.DIA,7/16 IN. LG PLAIN END,STEPPED TO 7/16-20 THD,3/4 IN.THD LG,2ND END 7/16-20 THD,3/4 IN. THD LG IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 201-11042?
201-11042 is a STUD,CYLINDER HEAD.
What is the NSN for 201-11042?
201-11042 is cataloged in the U.S. Government catalog under NSN 5307-00-577-8934. 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.