Part Number
Plastic Sheet · ASTM standard · NSN 9330-00-618-3545
| Part number | ASTM-D4802 |
|---|---|
| Specification family | ASTM standard |
| Item name | Plastic Sheet |
| Alternate references | ASTM-D4802-391; L-P-391 |
| Unit of issue | EA |
| Cross-referenced NSN | 9330-00-618-3545 |
| Federal Supply Class (FSC) | 9330 — Plastics Fabricated Materials |
| Unit price (USD) | $122.66 |
| Country of origin | Türkiye (Turkey) |
| Lead time | Within 90 days of order |
| Minimum order | May apply — confirm on quote |
| Documentation | Source documentation provided on all orders |
Characteristics decoded from the federal cataloging record for this plastic sheet. Confirm controlling dimensions against your drawing or standard sheet before ordering.
| Material | Plastic Methacrylate |
|---|---|
| Width | 52.875 Inches Minimum And 53.125 Inches Maximum |
| Thickness | 0.125 Inches Nominal |
Fabricated plastic stock and shapes including sheet, rod, tube, and molded plastic materials.
A cast methacrylate plastic sheet with abrasion-resistant coating.
Reading the part number. ASTM-D4802 cites ASTM standard D4802. ASTM references on hardware records identify the governing material or dimensional standard; the NSN record identifies the exact plastic sheet supplied.
Price in context. Across the 23 items we currently stock in FSC 9330 (Plastics Fabricated Materials), published unit prices run from $3.51 to $2,102.76. At $122.66, this item sits well above the class median of $52.57 — typical of assemblies and higher-value line items in this class.
Who orders ASTM-D4802. Aircraft owners and MRO shops replacing standard hardware, machine shops and OEMs filling a bill of materials, and government contractors sourcing against NSN 9330-00-618-3545. You can order by part number or by stock number — it is the same item, the same published price, and the same quote form.
Applicable standards. ASTM and MIL plastics material specifications.
Need this part modified, or a similar part made to your print? See our U.S.-based CNC machining services and aerospace machining capability.
Country of origin: Türkiye (Turkey) — a DFARS qualifying country. Türkiye is a NATO ally with a reciprocal defense procurement agreement with the U.S. Department of Defense, making it a qualifying country under DFARS 225.003. On DoD and DLA solicitations, qualifying-country end products are evaluated without Buy American price penalties — they compete on par with domestic product — and DoD trade-agreements clauses (DFARS 252.225-7021) expressly accept qualifying-country end products.
Dollar thresholds. The Trade Agreements Act only applies to supply contracts at or above $174,000 (the WTO GPA threshold effective March 2026); below that — where the vast majority of hardware buys fall — the TAA does not apply at all. The main exclusion is civilian-agency solicitations at or above that threshold that restrict award to TAA designated-country products (Türkiye is not TAA-designated). Buyers are responsible for confirming the origin requirements of their specific solicitation.
Full country-of-origin and source documentation is provided with every order. Fulfillment within 90 days of order. Minimum order may apply.
Items are supplied as stock mil-spec / commercial hardware with source documentation and country-of-origin paperwork on every order. Parts are not supplied with an FAA Form 8130-3 airworthiness tag unless expressly stated on the quote. Buyers installing hardware on certificated aircraft are responsible for acceptance under their own maintenance program, repair station procedures, or owner/operator authority.
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