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P301-1 — ROD,WELDING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

P301-1: ROD,WELDING.

The ROD,WELDING is a the manufacturer industrial component. Key specifications include shape: ROUND, material: NICKEL OVERALL, physical_form: ROLL, gage_thickness: 0.031 INCHES NOMINAL IN, outside_diameter: 8.0 MILLIMETERS NOMINAL MM, style_designator: CIRCULAR. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-256-3692, 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
P301-1
NSN: 5330-00-256-3692
NIINs: 002563692, 013640871
FSC: 5330 — Packing and Gasket Materials
CAGE: 74965 — CLARK-RELIANCE LLC DBA JERGUSON GAGE & VALVE (USA)
SPECIFICATIONS
shapeROUND
materialNICKEL OVERALL
physical_formROLL
gage_thickness0.031 INCHES NOMINAL IN
outside_diameter8.0 MILLIMETERS NOMINAL MM
style_designatorCIRCULAR
aperture_diameter0.453 INCHES NOMINAL IN
center_to_center_distance0.062 INCHES NOMINAL IN
cross-sectional_thickness0.062 INCHES NOMINAL IN
cross-sectional_shape_styleMETAL
process_type_for_which_designedGAS TUNGSTEN ARC
weld_position_for_which_designedALL POSITIONS
NSN5330-00-256-3692
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: P301-1 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
•
CROSS-SECTIONAL THICKNESS: 0.062 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: METAL
•
OUTSIDE DIAMETER: 0.766 INCHES NOMINAL IN
•
APERTURE DIAMETER: 0.453 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
CENTER TO CENTER DISTANCE: 0.062 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLEMETAL
OUTSIDE DIAMETER0.766 INCHES NOMINAL IN
APERTURE DIAMETER0.453 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
CENTER TO CENTER DISTANCE0.062 INCHES NOMINAL IN
GAGE THICKNESS0.031 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
E152PC22Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is P301-1?
P301-1 is a ROD,WELDING.
What parts can replace P301-1?
There is 1 known substitute for P301-1: E152PC22. Substitute compatibility should be verified for your specific system.
What is the NSN for P301-1?
P301-1 is cataloged in the U.S. Government catalog under NSN 5330-00-256-3692. 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.