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AS20253P4-3960 — ROD,STRAIGHT,HEADLESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AS20253P4-3960: ROD,STRAIGHT,HEADLESS.

The ROD,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 316 OVERALL, chamfer_angle: 45.0 DEGREES NOMINAL LOCATION NOT OTHERWISE SPECIFIED, chamfer_length: 0.015 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_length: 39.585 INCHES MINIMUM AND 39.615 INCHES MAXIMUM IN, overall_diameter: 0.1780 INCHES MINIMUM AND 0.1800 INCHES MAXIMUM IN, surface_treatment: CADMIUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-482-7888, 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
AS20253P4-3960
NSN: 5340-01-482-7888
FSC: 5340 — Hardware, Commercial
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialSTEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 316 OVERALL
chamfer_angle45.0 DEGREES NOMINAL LOCATION NOT OTHERWISE SPECIFIED
chamfer_length0.015 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_length39.585 INCHES MINIMUM AND 39.615 INCHES MAXIMUM IN
overall_diameter0.1780 INCHES MINIMUM AND 0.1800 INCHES MAXIMUM IN
surface_treatmentCADMIUM OVERALL
end_item_identificationAWO EARLY WARNING
material_document_and_classificationQQ-W-423, FORM 1, COND B FED SPEC ALL MATERIAL RESPONSES OVERALL
part_name_assigned_by_controlling_agencyHINGE PIN
surface_treatment_document_and_classificationQQ-+416, TYPE 2, CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5340-01-482-7888
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AS20253P4-3960 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CHAMFER LENGTH: 0.015 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-+416, TYPE 2, CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
OVERALL DIAMETER: 0.1780 INCHES MINIMUM AND 0.1800 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-423, FORM 1, COND B FED SPEC ALL MATERIAL RESPONSES OVERALL
•
SURFACE TREATMENT: CADMIUM OVERALL
•
CHAMFER ANGLE: 45.0 DEGREES NOMINAL LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS
CHAMFER LENGTH0.015 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-+416, TYPE 2, CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
OVERALL DIAMETER0.1780 INCHES MINIMUM AND 0.1800 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423, FORM 1, COND B FED SPEC ALL MATERIAL RESPONSES OVERALL
OVERALL LENGTH39.585 INCHES MINIMUM AND 39.615 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM OVERALL
CHAMFER ANGLE45.0 DEGREES NOMINAL LOCATION NOT OTHERWISE SPECIFIED
PART NAME ASSIGNED BY CONTROLLING AGENCYHINGE PIN
END ITEM IDENTIFICATIONAWO EARLY WARNING
MATERIALSTEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 316 OVERALL
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
MS20253P4-3960Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AS20253P4-3960?
AS20253P4-3960 is a ROD,STRAIGHT,HEADLESS.
What parts can replace AS20253P4-3960?
There is 1 known substitute for AS20253P4-3960: MS20253P4-3960. Substitute compatibility should be verified for your specific system.
What is the NSN for AS20253P4-3960?
AS20253P4-3960 is cataloged in the U.S. Government catalog under NSN 5340-01-482-7888. This indicates validated use in U.S. government and defense supply chains.
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