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303206 — TUBING ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

303206: TUBING ASSEMBLY,NONMETALLIC.

The TUBING ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 OVERALL, thickness: 0.062 INCHES NOMINAL IN, hole_diameter: 0.251 INCHES MINIMUM AND 0.261 INCHES MAXIMUM IN, overall_diameter: 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-602-9186, 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
303206
NSN: 5310-01-602-9186
NIINs: 016029186, 016155860
FSC: 5310 — Nuts and Washers
CAGE: 3A703 — REMINGTON ARMS COMPANY, LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 OVERALL
thickness0.062 INCHES NOMINAL IN
hole_diameter0.251 INCHES MINIMUM AND 0.261 INCHES MAXIMUM IN
overall_diameter0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
peripheral_shape_styleROUND
center_hole_shape_styleROUND
end_item_identification1005-01-588-2913 RIFLE, SNIPER
cross-sectional_shape_styleRECTANGULAR
part_name_assigned_by_controlling_agencySTOCK WASHER, XM2010
NSN5310-01-602-9186
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 303206 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
OVERALL DIAMETER: 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
HOLE DIAMETER: 0.251 INCHES MINIMUM AND 0.261 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL SHAPE STYLEROUND
PART NAME ASSIGNED BY CONTROLLING AGENCYSTOCK WASHER, XM2010
END ITEM IDENTIFICATION1005-01-588-2913 RIFLE, SNIPER
MATERIALSTEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.251 INCHES MINIMUM AND 0.261 INCHES MAXIMUM IN
THICKNESS0.062 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
F303206Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 303206?
303206 is a TUBING ASSEMBLY,NONMETALLIC.
What parts can replace 303206?
There is 1 known substitute for 303206: F303206. Substitute compatibility should be verified for your specific system.
What is the NSN for 303206?
303206 is cataloged in the U.S. Government catalog under NSN 5310-01-602-9186. 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.