Part Number
Panel Fastener Insert · NAS (National Aerospace Standard) · NSN 5325-01-277-6083
| Part number | NAS1835-4 |
|---|---|
| Specification family | NAS (National Aerospace Standard) |
| Item name | Panel Fastener Insert |
| Unit of issue | EA |
| Cross-referenced NSN | 5325-01-277-6083 |
| Federal Supply Class (FSC) | 5325 — Fastening Devices |
| Unit price (USD) | $3.85 |
| 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 panel fastener insert. Confirm controlling dimensions against your drawing or standard sheet before ordering.
| Material | Aluminum Alloy Cap |
|---|---|
| Material | Steel Comp 1006 Or Steel Comp 1008 Or Steel Comp 1010 Or Steel Comp 1012 Or Steel Comp 1015 Or Steel Comp 1016 Or Steel Comp 1017 Or Steel Comp 1018 Or Steel Comp 1019 Or Steel Comp 1020 Or Steel Comp 1021 Or Steel Comp 1022 Or Steel Comp 1025 Or Steel Comp 1030 Or Steel Comp 1035 Or Steel Comp 1040 Housing |
| Material | Steel Comp 1006 Or Steel Comp 1008 Or Steel Comp 1010 Or Steel Comp 1012 Or Steel Comp 1015 Or Steel Comp 1016 Or Steel Comp 1017 Or Steel Comp 1018 Or Steel Comp 1019 Or Steel Comp 1020 Or Steel Comp 1021 Or Steel Comp 1022 Or Steel Comp 1025 Or Steel Comp 1030 Or Steel Comp 1035 Or Steel Comp 1040 Nut |
| Overall Length | 0.560 Inches Nominal |
| Surface Treatment | Cadmium Housing And Chromate Housing |
| Surface Treatment | Cadmium Nut And Chromate Nut |
Quick-release and specialty fastening hardware including grommets, eyelets, snap fasteners, turnlock (Dzus/Camloc-type) fasteners, and retaining hardware.
Reading the part number. NAS1835-4 breaks down as NAS1835 — the National Aerospace Standard that fixes the part's design — plus the dash/suffix code 4, which selects the exact size, material, or finish variant from the tables on that standard. Two parts sharing the NAS1835 base are the same design in different variants.
Price in context. Across the 159 items we currently stock in FSC 5325 (Fastening Devices), published unit prices run from $0.18 to $1,752.30. At $3.85, this item sits well below the class median of $8.76 — commodity hardware usually bought in volume.
Who orders NAS1835-4. Aircraft owners and MRO shops replacing standard hardware, machine shops and OEMs filling a bill of materials, and government contractors sourcing against NSN 5325-01-277-6083. 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. MS and NAS series turnlock and grommet standards.
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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