PartsTable
Technical Data Sheet
Download PDF

300230-1 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

300230-1: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 TUBING, design_form: PREBENT, tube_outside_diameter: 0.250 INCHES NOMINAL IN, end_connection_spec/std: MIL MS21921-4J, material_document_and_classification: MIL-T-8504 MIL SPEC SINGLE MATERIAL RESPONSE TUBING. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-011-2723, 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
300230-1
NSN: 5310-00-011-2723
NIINs: 000112723, 010795762, 011730982
FSC: 5310 — Nuts and Washers
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
materialSTEEL COMP 304 TUBING
design_formPREBENT
tube_outside_diameter0.250 INCHES NOMINAL IN
end_connection_spec/stdMIL MS21921-4J
material_document_and_classificationMIL-T-8504 MIL SPEC SINGLE MATERIAL RESPONSE TUBING
NSN5310-00-011-2723
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 300230-1 · 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
SUBSTITUTES & CROSS-REFERENCES 10
34846SReference document
Same NSN cross-reference
Reference document — Secondary reference
B1557Reference document
Same NSN cross-reference
Reference document — Secondary reference
112723Reference document
Same NSN cross-reference
Reference document — Secondary reference
6501Reference document
Same NSN cross-reference
Reference document — Secondary reference
WA6-10Reference document
Same NSN cross-reference
Reference document — Secondary reference
FFW84CLASSASTYLE1Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
Ready to buy 300230-1?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 300230-1?
300230-1 is a TUBE ASSEMBLY,METAL.
What parts can replace 300230-1?
There are 10 known substitutes for 300230-1: 34846S, B1557, 112723 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 300230-1?
300230-1 is cataloged in the U.S. Government catalog under NSN 5310-00-011-2723. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 300230-1

✓ 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.