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2033926 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

2033926: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FLAT CHAMFER, head_height: 0.650 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.561 INCHES MINIMUM AND 0.563 INCHES MAXIMUM IN, thread_length: 0.280 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-004-9190, 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
2033926
NSN: 5305-00-004-9190
FSC: 5305 — Screws
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleFLAT CHAMFER
head_height0.650 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN
thread_class3A A
head_diameter0.561 INCHES MINIMUM AND 0.563 INCHES MAXIMUM IN
thread_length0.280 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
surface_finish125.0 MICROINCHES OVERALL
fastener_length0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OVERALL
width_across_flats0.219 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN
internal_drive_styleHEXAGON
NSN5305-00-004-9190
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 2033926 · 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
•
SURFACE FINISH: 125.0 MICROINCHES OVERALL
•
WIDTH ACROSS FLATS: 0.219 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN
•
HEAD HEIGHT: 0.650 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 0.280 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI 1112 OR 1113 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.438 INCHES IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES OVERALL
WIDTH ACROSS FLATS0.219 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN
HEAD HEIGHT0.650 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN
FASTENER LENGTH0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH0.280 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 1112 OR 1113 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.438 INCHES IN
HEAD STYLEFLAT CHAMFER
THREAD DIRECTIONRIGHT-HAND
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2033926?
2033926 is a SCREW,CAP,SOCKET HEAD.
What is the NSN for 2033926?
2033926 is cataloged in the U.S. Government catalog under NSN 5305-00-004-9190. 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.