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P20904 — SETSCREW

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

P20904: SETSCREW.

The SETSCREW is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, head_style: OVAL COUNTERSUNK, point_style: DOG, point_length: 0.047 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.188 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-358-5484, 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
P20904
NSN: 5305-00-358-5484
FSC: 5305 — Screws
CAGE: 06848 — HONEYWELL INTERNATIONAL INC DIV AEROSPACE-SOUTH BEND (BENDIX DR) (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
head_styleOVAL COUNTERSUNK
point_styleDOG
point_length0.047 INCHES NOMINAL IN
thread_class2A A
head_diameter0.188 INCHES NOMINAL IN
thread_length0.234 INCHES MINIMUM IN
point_diameter0.095 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN
fastener_length0.281 INCHES NOMINAL IN
thread_directionRIGHT-HAND
countersink_angle82.0 DEGREES NOMINAL
internal_drive_styleCROSS RECESS TYPE 1
NSN5305-00-358-5484
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: P20904 · 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
•
POINT DIAMETER: 0.095 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN
•
POINT LENGTH: 0.047 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.281 INCHES NOMINAL IN
•
THREAD LENGTH: 0.234 INCHES MINIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 72 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 0.138 INCHES IN
•
HEAD STYLE: OVAL COUNTERSUNK
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
POINT DIAMETER0.095 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN
POINT LENGTH0.047 INCHES NOMINAL IN
FASTENER LENGTH0.281 INCHES NOMINAL IN
THREAD LENGTH0.234 INCHES MINIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 72 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.138 INCHES IN
HEAD STYLEOVAL COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
POINT STYLEDOG
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
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 4
7412435Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4515Reference document
Same NSN cross-reference
Reference document — Secondary reference
3260E2036Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5R4Reference 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 P20904?
P20904 is a SETSCREW.
What parts can replace P20904?
There are 4 known substitutes for P20904: 7412435, 4515, 3260E2036 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for P20904?
P20904 is cataloged in the U.S. Government catalog under NSN 5305-00-358-5484. This indicates validated use in U.S. government and defense supply chains.
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