Part Number
O-Ring · AMS (SAE Aerospace Material Specification) · 7 stocked variants
Reading the part number. SAE-AMS7276 refers to SAE AMS7276, an Aerospace Material Specification — it defines the material or process itself. Items cataloged under the spec number rather than a dash-numbered part number are procured to the specification; the NSN record pins down which specific item this is.
Because SAE-AMS7276 is a specification-level reference, each conforming variant carries its own National Stock Number. The table below lists every variant we stock, with its decoded characteristics and published price — open the NSN record to see the full specification and order that exact item.
| NSN | Item | Key characteristics | Unit price |
|---|---|---|---|
| 5331-00-165-1948 | O-Ring | Cross-Sectional Height: 0.135 Inches Minimum And 0.143 Inches Maximum; Hardness Rating: 75.0 Shore Durometer A Nominal | $1.05 |
| 5331-00-166-0992 | O-Ring | Cross-Sectional Height: 0.067 Inches Minimum And 0.073 Inches Maximum; Hardness Rating: 75.0 Shore Durometer A Nominal | $0.27 |
| 5331-00-166-1074 | O-Ring | Cross-Sectional Height: 0.100 Inches Minimum And 0.106 Inches Maximum; Hardness Rating: 75.0 Shore Durometer A Nominal | $0.22 |
| 5331-00-166-8402 | O-Ring | Cross-Sectional Height: 0.135 Inches Minimum And 0.143 Inches Maximum; Hardness Rating: 75.0 Shore Durometer A Nominal | $0.35 |
| 5331-00-167-5148 | O-Ring | Cross-Sectional Height: 0.135 Inches Minimum And 0.143 Inches Maximum; Hardness Rating: 75.0 Shore Durometer A Nominal | $4.38 |
| 5331-01-005-0508 | O-Ring | Cross-Sectional Height: 0.100 Inches Minimum And 0.106 Inches Maximum; Hardness Rating: 75.0 Shore Durometer A Nominal | $0.43 |
| 5331-01-399-3798 | O-Ring | Cross-Sectional Height: 0.135 Inches Minimum And 0.143 Inches Maximum; Material: Rubber Fluorocarbon Class Fpm | $12.27 |
Country of origin: Türkiye (Turkey). Turkey is a NATO ally and a normal-trade-relations partner of the United States, and Turkish-origin end items are eligible for a wide range of U.S. federal and DLA procurements.
TAA note: Turkey is not a Trade Agreements Act (TAA) designated country, so these items are generally not eligible for TAA-covered solicitations. They are offerable under the Buy American Act and many non-TAA DLA buys. 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.
